Registration Dossier

Identification

Chemical structure
Display Name:
Sodium hydrogensulfite
EC Number:
231-548-0
EC Name:
Sodium hydrogensulfite
CAS Number:
7631-90-5
Molecular formula:
H2O3S.Na
IUPAC Name:
sodium hydrogensulfite

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • Natriumhydrogensulfit
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    other: aqueous solution of 19 - 45 % Sodium hydrogensulfite


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulfite
    EC Number:
    231-548-0
    EC Name:
    Sodium hydrogensulfite
    CAS Number:
    7631-90-5
    Molecular formula:
    H2O3S.Na
    IUPAC Name:
    sodium hydrogensulfite

    Legal Entity Composition(s) open all close all

    State Form:
    other: The technical product is an aqueous solution of approximate 37-40 % sodium hydrogensulfite.


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogensulfite
    EC Number:
    231-548-0
    EC Name:
    Sodium hydrogensulfite
    CAS Number:
    7631-90-5
    Molecular formula:
    H2O3S.Na
    IUPAC Name:
    sodium hydrogensulfite

    Composition(s) generated upon use

    Other types of composition(s)