Registration Dossier

Identification

Display Name:
Sulfite liquors and Cooking liquors, white
EC Number:
268-615-9
EC Name:
Sulfite liquors and Cooking liquors, white
CAS Number:
68131-33-9
Molecular formula:
UVCB substance, not available. View remarks field.
IUPAC Name:
Alkaline pulp cooking liquor formed by reacting sodium carbonate in green liquor with calcium hydroxide generated from burnt lime.

Type of substance

Composition:
UVCB
Origin:
inorganic

Total tonnage band

Total range:
Intermediate Use Only

REACH

Registered as:
INTERMEDIATE
Submitted:
Joint Submission

Publication dates

First published:
01-Apr-2011
Last modified:
23-Mar-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
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:
dipotassium sulfate
Constituent 2
Chemical structure
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 hydrogensulfide
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 hydrogensulfide
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 thiosulphate
EC Number:
231-867-5
EC Name:
Sodium thiosulphate
CAS Number:
7772-98-7
Molecular formula:
H2O3S2.2Na
IUPAC Name:
Sodium thiosulfate
Constituent 7
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 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:
Potassium thiosulphate
EC Number:
233-666-8
EC Name:
Potassium thiosulphate
CAS Number:
10294-66-3
Molecular formula:
H2O3S2.2K
IUPAC Name:
dipotassium thiosulfate
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
Type:
legal entity composition of the substance


Constituent 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
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 thiosulphate
EC Number:
231-867-5
EC Name:
Sodium thiosulphate
CAS Number:
7772-98-7
Molecular formula:
H2O3S2.2Na
IUPAC Name:
Sodium thiosulfate
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:
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:
Dipotassium sulphide
EC Number:
215-197-0
EC Name:
Dipotassium sulphide
CAS Number:
1312-73-8
Molecular formula:
K2S
IUPAC Name:
potassium sulphide
Constituent 7
Chemical structure
Reference substance name:
Potassium thiosulphate
EC Number:
233-666-8
EC Name:
Potassium thiosulphate
CAS Number:
10294-66-3
Molecular formula:
H2O3S2.2K
IUPAC Name:
dipotassium thiosulfate
Constituent 8
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
Type:
legal entity composition of the substance


Constituent 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
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 thiosulphate
EC Number:
231-867-5
EC Name:
Sodium thiosulphate
CAS Number:
7772-98-7
Molecular formula:
H2O3S2.2Na
IUPAC Name:
Sodium thiosulfate
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:
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:
Dipotassium sulphide
EC Number:
215-197-0
EC Name:
Dipotassium sulphide
CAS Number:
1312-73-8
Molecular formula:
K2S
IUPAC Name:
potassium sulphide
Constituent 7
Chemical structure
Reference substance name:
Potassium thiosulphate
EC Number:
233-666-8
EC Name:
Potassium thiosulphate
CAS Number:
10294-66-3
Molecular formula:
H2O3S2.2K
IUPAC Name:
dipotassium thiosulfate
Constituent 8
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
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 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
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 thiosulphate
EC Number:
231-867-5
EC Name:
Sodium thiosulphate
CAS Number:
7772-98-7
Molecular formula:
H2O3S2.2Na
IUPAC Name:
Sodium thiosulfate
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:
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:
Dipotassium sulphide
EC Number:
215-197-0
EC Name:
Dipotassium sulphide
CAS Number:
1312-73-8
Molecular formula:
K2S
IUPAC Name:
potassium sulphide
Constituent 7
Chemical structure
Reference substance name:
Potassium thiosulphate
EC Number:
233-666-8
EC Name:
Potassium thiosulphate
CAS Number:
10294-66-3
Molecular formula:
H2O3S2.2K
IUPAC Name:
dipotassium thiosulfate
Constituent 8
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
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Potassium thiosulphate
EC Number:
233-666-8
EC Name:
Potassium thiosulphate
CAS Number:
10294-66-3
Molecular formula:
H2O3S2.2K
IUPAC Name:
dipotassium thiosulfate
Constituent 2
Chemical structure
Reference substance name:
Dipotassium sulphide
EC Number:
215-197-0
EC Name:
Dipotassium sulphide
CAS Number:
1312-73-8
Molecular formula:
K2S
IUPAC Name:
potassium sulphide
Constituent 3
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 4
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 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
Chemical structure
Reference substance name:
Sodium sulphite
EC Number:
231-821-4
EC Name:
Sodium sulphite
CAS Number:
7757-83-7
Molecular formula:
H2O3S.2Na
IUPAC Name:
disodium sulfite
Constituent 7
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 8
Chemical structure
Reference substance name:
Sodium thiosulphate
EC Number:
231-867-5
EC Name:
Sodium thiosulphate
CAS Number:
7772-98-7
Molecular formula:
H2O3S2.2Na
IUPAC Name:
Sodium thiosulfate
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 hydrogensulfide
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
Constituent 11
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
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 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
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 hydrogensulfide
Constituent 3
Chemical structure
Reference substance name:
Sodium thiosulphate
EC Number:
231-867-5
EC Name:
Sodium thiosulphate
CAS Number:
7772-98-7
Molecular formula:
H2O3S2.2Na
IUPAC Name:
Sodium thiosulfate
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 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
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 7
Chemical structure
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 hydrogensulfide
Constituent 8
Chemical structure
Reference substance name:
Potassium thiosulphate
EC Number:
233-666-8
EC Name:
Potassium thiosulphate
CAS Number:
10294-66-3
Molecular formula:
H2O3S2.2K
IUPAC Name:
dipotassium thiosulfate
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
Type:
legal entity composition of the substance


Constituent 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
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 thiosulphate
EC Number:
231-867-5
EC Name:
Sodium thiosulphate
CAS Number:
7772-98-7
Molecular formula:
H2O3S2.2Na
IUPAC Name:
Sodium thiosulfate
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:
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:
Dipotassium sulphide
EC Number:
215-197-0
EC Name:
Dipotassium sulphide
CAS Number:
1312-73-8
Molecular formula:
K2S
IUPAC Name:
potassium sulphide
Constituent 7
Chemical structure
Reference substance name:
Potassium thiosulphate
EC Number:
233-666-8
EC Name:
Potassium thiosulphate
CAS Number:
10294-66-3
Molecular formula:
H2O3S2.2K
IUPAC Name:
dipotassium thiosulfate
Constituent 8
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 9
Reference substance name:
Mix of minor constituents
IUPAC Name:
Mix of minor constituents
Type:
legal entity composition of the substance
State Form:
solid: bulk


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:
Sodium hydroxide
EC Number:
215-185-5
EC Name:
Sodium hydroxide
CAS Number:
1310-73-2
Molecular formula:
HNaO
IUPAC Name:
sodium hydroxide
Constituent 3
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 hydrogensulfide
Constituent 4
Chemical structure
Reference substance name:
Sodium thiosulphate
EC Number:
231-867-5
EC Name:
Sodium thiosulphate
CAS Number:
7772-98-7
Molecular formula:
H2O3S2.2Na
IUPAC Name:
Sodium thiosulfate
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 hydroxide
EC Number:
215-181-3
EC Name:
Potassium hydroxide
CAS Number:
1310-58-3
Molecular formula:
HKO
IUPAC Name:
potassium hydroxide
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 hydrogensulphide
EC Number:
215-182-9
EC Name:
Potassium hydrogensulphide
CAS Number:
1310-61-8
Molecular formula:
HKS
IUPAC Name:
potassium hydrogensulfide
Type:
legal entity composition of the substance


Constituent 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
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 thiosulphate
EC Number:
231-867-5
EC Name:
Sodium thiosulphate
CAS Number:
7772-98-7
Molecular formula:
H2O3S2.2Na
IUPAC Name:
Sodium thiosulfate
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:
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:
Dipotassium sulphide
EC Number:
215-197-0
EC Name:
Dipotassium sulphide
CAS Number:
1312-73-8
Molecular formula:
K2S
IUPAC Name:
potassium sulphide
Constituent 7
Chemical structure
Reference substance name:
Potassium thiosulphate
EC Number:
233-666-8
EC Name:
Potassium thiosulphate
CAS Number:
10294-66-3
Molecular formula:
H2O3S2.2K
IUPAC Name:
dipotassium thiosulfate
Constituent 8
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
Type:
legal entity composition of the substance
State Form:
solid: bulk


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:
Sodium hydroxide
EC Number:
215-185-5
EC Name:
Sodium hydroxide
CAS Number:
1310-73-2
Molecular formula:
HNaO
IUPAC Name:
sodium hydroxide
Constituent 3
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 hydrogensulfide
Constituent 4