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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
trisodium sulfanide sulfanediide
EC Number:
910-404-7
Molecular formula:
Na2S + NaSH
IUPAC Name:
trisodium sulfanide sulfanediide

Type of Substance

Composition:
UVCB
Origin:
inorganic

Substance Identifiers open all close all

  • Sulfhydrate
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    water
    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 hydrogensulphide
    EC Number:
    240-778-0
    EC Name:
    Sodium hydrogensulphide
    CAS Number:
    16721-80-5
    Molecular formula:
    HNaS
    IUPAC Name:
    sodium hydrogensulphide
    Constituent 4
    Reference substance name:
    impurities not assigned
    IUPAC Name:
    impurities not assigned

    Composition(s) generated upon use

    Other types of composition(s)