Registration Dossier

Identification

Chemical structure
Display Name:
Sodium dithionite
EC Number:
231-890-0
EC Name:
Sodium dithionite
CAS Number:
7775-14-6
Molecular formula:
H2O4S2.2Na
IUPAC Name:
disodium dithionite

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • Albite A
  • Albite AF
  • Albite B
  • Albite D
  • Albite DE
  • Albite E
  • Albite EB
  • Albite EF
  • Albite LA
  • Albite LEF
  • Albite PB
  • Albite PC
  • Albite PM
  • Disodium dithionite
  • Disodium hydrosulfite
  • Dithionous acid, disodium salt (8CI, 9CI)
  • Hydrosulfit E (PRD 30496991)
  • Hydrosulfit F (PRD 30497001)
  • Hydrosulfit Konz. BASF (PRD 30048423)
  • Hydrosulfit P
  • Natriumdithionit
  • Sodium dithionite
  • Sodium dithionite (Na2(S2O4))
  • Sodium dithionite (Na2S2O4)
  • Sodium hydrosulfite
  • Sodium hydrosulfite (Na2S2O4)
  • Sodium hyposulfite
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dithionite
    EC Number:
    231-890-0
    EC Name:
    Sodium dithionite
    CAS Number:
    7775-14-6
    Molecular formula:
    H2O4S2.2Na
    IUPAC Name:
    disodium dithionite

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dithionite
    EC Number:
    231-890-0
    EC Name:
    Sodium dithionite
    CAS Number:
    7775-14-6
    Molecular formula:
    H2O4S2.2Na
    IUPAC Name:
    disodium dithionite
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dithionite
    EC Number:
    231-890-0
    EC Name:
    Sodium dithionite
    CAS Number:
    7775-14-6
    Molecular formula:
    H2O4S2.2Na
    IUPAC Name:
    disodium dithionite


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dithionite
    EC Number:
    231-890-0
    EC Name:
    Sodium dithionite
    CAS Number:
    7775-14-6
    Molecular formula:
    H2O4S2.2Na
    IUPAC Name:
    disodium dithionite


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dithionite
    EC Number:
    231-890-0
    EC Name:
    Sodium dithionite
    CAS Number:
    7775-14-6
    Molecular formula:
    H2O4S2.2Na
    IUPAC Name:
    disodium dithionite


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dithionite
    EC Number:
    231-890-0
    EC Name:
    Sodium dithionite
    CAS Number:
    7775-14-6
    Molecular formula:
    H2O4S2.2Na
    IUPAC Name:
    disodium dithionite
    Degree of purity:
    > 88 - <= 92 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dithionite
    EC Number:
    231-890-0
    EC Name:
    Sodium dithionite
    CAS Number:
    7775-14-6
    Molecular formula:
    H2O4S2.2Na
    IUPAC Name:
    disodium dithionite
    Impurity 1
    Chemical structure
    Reference substance name:
    Disodium disulphite
    EC Number:
    231-673-0
    EC Name:
    Disodium disulphite
    CAS Number:
    7681-57-4
    Molecular formula:
    Na2S2O5
    IUPAC Name:
    disodium disulphite


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dithionite
    EC Number:
    231-890-0
    EC Name:
    Sodium dithionite
    CAS Number:
    7775-14-6
    Molecular formula:
    H2O4S2.2Na
    IUPAC Name:
    disodium dithionite

    Composition(s) generated upon use

    Other types of composition(s)