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

Substance Identifiers open all close all

  • Piotr Marcinkowski
  • Weißlauge
  • White liquor
  • Compositions

    Boundary Composition(s) open all close all

    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:
    NaOH
    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
    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:
    NaOH
    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
    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:
    NaOH
    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
    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:
    NaOH
    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
    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:
    NaOH
    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
    State Form:
    solid: bulk


    Constituent 1
    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 2
    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 3
    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 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 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 thiosulphate
    EC Number:
    231-867-5
    EC Name:
    Sodium thiosulphate
    CAS Number:
    7772-98-7
    Molecular formula:
    H2O3S2.2Na
    IUPAC Name:
    Sodium thiosulfate
    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 hydrogensulfide
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium hydroxide
    EC Number:
    215-185-5
    EC Name:
    Sodium hydroxide
    CAS Number:
    1310-73-2
    Molecular formula:
    NaOH
    IUPAC Name:
    sodium hydroxide

    Legal Entity Composition(s) open all close all

    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:
    NaOH
    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
    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:
    NaOH
    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:
    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 hydrogensulphide
    EC Number:
    215-182-9
    EC Name:
    Potassium hydrogensulphide
    CAS Number:
    1310-61-8
    Molecular formula:
    HKS
    IUPAC Name:
    potassium hydrogensulfide
    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
    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:
    NaOH
    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