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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Chemical structure
Display Name:
Sodium hydrogensulphate
EC Number:
231-665-7
EC Name:
Sodium hydrogensulphate
CAS Number:
7681-38-1
Molecular formula:
H2O4S.Na
IUPAC Name:
sodium hydrogen sulfate

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • 231-665-7
  • 7681-38-1
  • Hidrogenosulfato de sodio
  • Hydrogénosulfate de sodium
  • Idrogenosolfato di sodio
  • Natriumhydrogensulfat
  • Sodium hydrogensulphate
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen sulphate hydrate (1:1:1)
    EC Number:
    600-069-2
    CAS Number:
    10034-88-5
    Molecular formula:
    HNaO4S · H2O
    IUPAC Name:
    Sodium hydrogen sulphate hydrate (1:1:1)
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulphate
    EC Number:
    231-665-7
    EC Name:
    Sodium hydrogensulphate
    CAS Number:
    7681-38-1
    Molecular formula:
    H2O4S.Na
    IUPAC Name:
    sodium hydrogen sulfate

    Composition(s) generated upon use

    Other types of composition(s)