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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Reaction mass of sodium hydrogensulfide and sodium carbonate
EC Number:
934-716-8
Molecular formula:
not available
IUPAC Name:
Reaction mass of sodium hydrogensulfide and sodium carbonate

Type of Substance

Composition:
multi-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • Sodium sulphide solution, technical
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    liquid
    Degree of purity:
    ca. 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    water
    Constituent 2
    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 3
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CH2O3.2Na
    IUPAC Name:
    disodium carbonate
    Impurity 1
    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
    Impurity 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

    Composition(s) generated upon use

    Other types of composition(s)