Registration Dossier

Identification

Chemical structure
Display Name:
Tungsten disulphide
EC Number:
235-243-3
EC Name:
Tungsten disulphide
CAS Number:
12138-09-9
Molecular formula:
S2W
IUPAC Name:
tungsten(4+) disulfanediide

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • Tungsten (IV) sulphide
  • Tungsten(IV) sulphide
  • Tungstenite
  • WS2
  • tungsten disulphide
  • Bis(sulfanylidene)tungsten
    (No other type specified)
    Tungsten(IV) sulfide
    (No other type specified)

    Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tungsten disulphide
    EC Number:
    235-243-3
    EC Name:
    Tungsten disulphide
    CAS Number:
    12138-09-9
    Molecular formula:
    S2W
    IUPAC Name:
    tungsten(4+) disulfanediide

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tungsten disulphide
    EC Number:
    235-243-3
    EC Name:
    Tungsten disulphide
    CAS Number:
    12138-09-9
    Molecular formula:
    S2W
    IUPAC Name:
    tungsten(4+) disulfanediide