Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Display Name:
Spent liquor from alkaline pulping and bleaching containing spent inorganic process chemicals and dissolved organic substances originating from the cellulosic raw material.
EC Number:
931-584-3
CAS Number:
66071-92-9
Molecular formula:
UVCB substance, not available. View remarks field.
IUPAC Name:
Spent liquor from alkaline pulping and bleaching containing spent inorganic process chemicals and dissolved organic substances originating from the cellulosic raw material.

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • Black liquor
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Reference substance name:
    Sodium containing constituents dissolved in pulping processes
    IUPAC Name:
    Sodium containing constituents dissolved in pulping processes
    Constituent 10
    Reference substance name:
    Sulphur containing constituents dissolved in pulping processes
    IUPAC Name:
    Sulphur containing constituents dissolved in pulping processes
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents
    Constituent 3
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 5
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 10
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 11
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Reference substance name:
    Organic bound sodium
    Molecular formula:
    Not applicable
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Reference substance name:
    Organic bound sulphur
    Molecular formula:
    Not applicable
    IUPAC Name:
    Organic bound sulphur
    Constituent 11
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Potassium carbonate
    EC Number:
    209-529-3
    EC Name:
    Potassium carbonate
    CAS Number:
    584-08-7
    Molecular formula:
    CH2O3.2K
    IUPAC Name:
    dipotassium carbonate
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 8
    Chemical structure
    Reference substance name:
    Potassium hydroxide
    EC Number:
    215-181-3
    EC Name:
    Potassium hydroxide
    CAS Number:
    1310-58-3
    Molecular formula:
    HKO
    IUPAC Name:
    potassium hydroxide
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 10
    Reference substance name:
    Potassium hydrogensulphide
    EC Number:
    215-182-9
    EC Name:
    Potassium hydrogensulphide
    CAS Number:
    1310-61-8
    Molecular formula:
    HKS
    IUPAC Name:
    Potassium hydrogensulphide
    Constituent 11
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 12
    Chemical structure
    Reference substance name:
    Potassium sulfate
    EC Number:
    231-915-5
    EC Name:
    Potassium sulfate
    CAS Number:
    7778-80-5
    Molecular formula:
    H2O4S.2K
    IUPAC Name:
    Potassium sulfate
    Constituent 13
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 14
    Reference substance name:
    Organically bound potassium
    IUPAC Name:
    Organically bound potassium
    Constituent 15
    Reference substance name:
    Organically bound sulphur
    IUPAC Name:
    Organically bound sulphur
    State Form:
    solid: particulate/powder


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 3
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 4
    Chemical structure
    Reference substance name:
    Disodium sulphide
    EC Number:
    215-211-5
    EC Name:
    Disodium sulphide
    CAS Number:
    1313-82-2
    Molecular formula:
    Na2S
    IUPAC Name:
    disodium sulfide
    Constituent 5
    Chemical structure
    Reference substance name:
    Potassium hydroxide
    EC Number:
    215-181-3
    EC Name:
    Potassium hydroxide
    CAS Number:
    1310-58-3
    Molecular formula:
    HKO
    IUPAC Name:
    potassium hydroxide
    Constituent 6
    Chemical structure
    Reference substance name:
    Potassium sulfide (K2(Sx))
    EC Number:
    253-390-1
    EC Name:
    Potassium sulfide (K2(Sx))
    CAS Number:
    37199-66-9
    Molecular formula:
    K2S
    IUPAC Name:
    Potassium sulfide
    Constituent 7
    Chemical structure
    Reference substance name:
    Potassium carbonate
    EC Number:
    209-529-3
    EC Name:
    Potassium carbonate
    CAS Number:
    584-08-7
    Molecular formula:
    CH2O3.2K
    IUPAC Name:
    dipotassium carbonate
    Constituent 8
    Chemical structure
    Reference substance name:
    Potassium sulfate
    EC Number:
    231-915-5
    EC Name:
    Potassium sulfate
    CAS Number:
    7778-80-5
    Molecular formula:
    H2O4S.2K
    IUPAC Name:
    Potassium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Potassium chloride
    EC Number:
    231-211-8
    EC Name:
    Potassium chloride
    CAS Number:
    7447-40-7
    Molecular formula:
    ClK
    IUPAC Name:
    potassium chloride
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Lignin
    Molecular formula:
    N/A UVCB substance
    IUPAC Name:
    Lignin
    Constituent 2
    Chemical structure
    Reference substance name:
    Polysaccharides
    Molecular formula:
    N/A UVCB substance
    IUPAC Name:
    Polysaccharides
    Constituent 3
    Reference substance name:
    Main Aliphatic Hydroxy Carboxylic acids
    Molecular formula:
    N/A UVCB substance
    IUPAC Name:
    Main Aliphatic Hydroxy Carboxylic acids
    Constituent 4
    Reference substance name:
    N/A
    Molecular formula:
    N/A UVCB
    IUPAC Name:
    N/A
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Disodium sulphide
    EC Number:
    215-211-5
    EC Name:
    Disodium sulphide
    CAS Number:
    1313-82-2
    Molecular formula:
    Na2S
    IUPAC Name:
    disodium sulfide
    Constituent 9
    Chemical structure
    Reference substance name:
    Potassium hydroxide
    EC Number:
    215-181-3
    EC Name:
    Potassium hydroxide
    CAS Number:
    1310-58-3
    Molecular formula:
    HKO
    IUPAC Name:
    potassium hydroxide
    Constituent 10
    Chemical structure
    Reference substance name:
    Potassium carbonate
    EC Number:
    209-529-3
    EC Name:
    Potassium carbonate
    CAS Number:
    584-08-7
    Molecular formula:
    CH2O3.2K
    IUPAC Name:
    dipotassium carbonate
    Constituent 11
    Chemical structure
    Reference substance name:
    Potassium sulfide (K2(Sx))
    EC Number:
    253-390-1
    EC Name:
    Potassium sulfide (K2(Sx))
    CAS Number:
    37199-66-9
    Molecular formula:
    K2S
    IUPAC Name:
    Potassium sulfide
    Constituent 12
    Reference substance name:
    Extractives
    Molecular formula:
    N/A UVCB
    IUPAC Name:
    Extractives
    Constituent 13
    Reference substance name:
    Miscellaneous
    Molecular formula:
    N/A
    IUPAC Name:
    Miscellaneous


    Constituent 1
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 2
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents
    Constituent 3
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 4
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 7
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 8
    Reference substance name:
    Polysachharides dissolved in pulping processes
    IUPAC Name:
    Polysachharides dissolved in pulping processes
    Constituent 9
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    Constituent 10
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 11
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 4
    Chemical structure
    Reference substance name:
    Disodium sulphide
    EC Number:
    215-211-5
    EC Name:
    Disodium sulphide
    CAS Number:
    1313-82-2
    Molecular formula:
    Na2S
    IUPAC Name:
    disodium sulfide
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 6
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    Constituent 11
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Chemical structure
    Reference substance name:
    Acetic acid
    EC Number:
    200-580-7
    EC Name:
    Acetic acid
    CAS Number:
    64-19-7
    Molecular formula:
    C2H4O2
    IUPAC Name:
    acetic acid
    Constituent 4
    Chemical structure
    Reference substance name:
    Formic acid
    EC Number:
    200-579-1
    EC Name:
    Formic acid
    CAS Number:
    64-18-6
    Molecular formula:
    CH2O2
    IUPAC Name:
    formic acid
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 9
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    Constituent 11
    Chemical structure
    Reference substance name:
    Potassium carbonate
    EC Number:
    209-529-3
    EC Name:
    Potassium carbonate
    CAS Number:
    584-08-7
    Molecular formula:
    CH2O3.2K
    IUPAC Name:
    dipotassium carbonate
    Constituent 12
    Chemical structure
    Reference substance name:
    Potassium hydroxide
    EC Number:
    215-181-3
    EC Name:
    Potassium hydroxide
    CAS Number:
    1310-58-3
    Molecular formula:
    HKO
    IUPAC Name:
    potassium hydroxide
    Constituent 13
    Reference substance name:
    Potassium hydrogensulphide
    EC Number:
    215-182-9
    EC Name:
    Potassium hydrogensulphide
    CAS Number:
    1310-61-8
    Molecular formula:
    HKS
    IUPAC Name:
    Potassium hydrogensulphide
    Constituent 14
    Reference substance name:
    Potassium sulfate
    CAS Number:
    7778-80-5
    Molecular formula:
    K2O4S
    IUPAC Name:
    Potassium sulfate
    Constituent 15
    Reference substance name:
    Organic bound sodium
    Molecular formula:
    Not applicable
    IUPAC Name:
    Organic bound sodium
    Constituent 16
    Reference substance name:
    Organic bound sulphur
    Molecular formula:
    Not applicable
    IUPAC Name:
    Organic bound sulphur
    Constituent 17
    Reference substance name:
    Organic bound potassium
    Molecular formula:
    Not applicable
    IUPAC Name:
    Organic bound potassium
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 5
    Reference substance name:
    Extractives dissolved in pulping processes
    Molecular formula:
    Not applicable
    IUPAC Name:
    Extractives dissolved in pulping processes
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 9
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents
    Constituent 10
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 5
    Reference substance name:
    Extractives dissolved in pulping processes
    Molecular formula:
    Not applicable
    IUPAC Name:
    Extractives dissolved in pulping processes
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 10
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 3
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 4
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 6
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    disodium sulfate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 2
    Chemical structure
    Reference substance name:
    Disodium sulphide
    EC Number:
    215-211-5
    EC Name:
    Disodium sulphide
    CAS Number:
    1313-82-2
    Molecular formula:
    Na2S
    IUPAC Name:
    disodium sulfide
    Constituent 3
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 7
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes.
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes.
    Constituent 8
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process


    Constituent 1
    Reference substance name:
    Mix of minor constituents
    Molecular formula:
    not applicable
    IUPAC Name:
    Mix of minor constituents
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 3
    Chemical structure
    Reference substance name:
    Disodium sulphide
    EC Number:
    215-211-5
    EC Name:
    Disodium sulphide
    CAS Number:
    1313-82-2
    Molecular formula:
    Na2S
    IUPAC Name:
    disodium sulfide
    Constituent 4
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Reference substance name:
    Extractives dissolved in pulping processes
    Molecular formula:
    not applicable
    IUPAC Name:
    Extractives dissolved in pulping processes
    Constituent 7
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 8
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes.
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes.
    Constituent 9
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 10
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 2
    Chemical structure
    Reference substance name:
    Disodium sulphide
    EC Number:
    215-211-5
    EC Name:
    Disodium sulphide
    CAS Number:
    1313-82-2
    Molecular formula:
    Na2S
    IUPAC Name:
    disodium sulfide
    Constituent 3
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 4
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 5
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 6
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes.
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes.
    Constituent 7
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 8
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 2
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 4
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 3
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    Constituent 4
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 5
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 10
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 11
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 8
    Reference substance name:
    Extractives dissolved in pulping processes
    Molecular formula:
    Not applicable
    IUPAC Name:
    Extractives dissolved in pulping processes
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 10
    Reference substance name:
    Mix of minor constituents
    IUPAC Name:
    Mix of minor constituents


    Constituent 1
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 2
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 3
    Reference substance name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Aliphatic hydroxy carboxylic acids dissolved in pulping processes
    Constituent 4
    Reference substance name:
    Volatile carboxylic acids dissolved in pulping processes
    IUPAC Name:
    Volatile carboxylic acids dissolved in pulping processes
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 6
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrosulfide
    Constituent 8
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 10
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur


    Constituent 1
    Chemical structure
    Reference substance name:
    Potassium
    EC Number:
    231-119-8
    EC Name:
    Potassium
    CAS Number:
    7440-09-7
    Molecular formula:
    K
    IUPAC Name:
    potassium
    Constituent 2
    Chemical structure
    Reference substance name:
    Disodium sulphide
    EC Number:
    215-211-5
    EC Name:
    Disodium sulphide
    CAS Number:
    1313-82-2
    Molecular formula:
    Na2S
    IUPAC Name:
    disodium sulfide
    Constituent 3
    Reference substance name:
    Lignin compounds dissolved in pulping process
    Molecular formula:
    Not applicable
    IUPAC Name:
    Lignin compounds dissolved in pulping process
    Constituent 4
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CO3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium
    EC Number:
    231-132-9
    EC Name:
    Sodium
    CAS Number:
    7440-23-5
    Molecular formula:
    Na
    IUPAC Name:
    Organic bound sodium
    Constituent 6
    Chemical structure
    Reference substance name:
    Sulfur
    EC Number:
    231-722-6
    EC Name:
    Sulfur
    CAS Number:
    7704-34-9
    Molecular formula:
    S
    IUPAC Name:
    Sulfur
    Constituent 7
    Chemical structure
    Reference substance name:
    Sodium sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    disodium sulfate
    Constituent 8
    Reference substance name:
    Polysaccharides dissolved in pulping processes
    IUPAC Name:
    Polysaccharides dissolved in pulping processes
    Constituent 9
    Chemical structure
    Reference substance name:
    Potassium carbonate
    EC Number:
    209-529-3
    EC Name:
    Potassium carbonate
    CAS Number:
    584-08-7
    Molecular formula:
    CH2O3.2K
    IUPAC Name:
    dipotassium carbonate
    Constituent 10
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    HNaO
    IUPAC Name:
    sodium hydroxide

    Composition(s) generated upon use

    Other types of composition(s)