Tungsten Disulfide Ultrafine Powder
CAS #: 12138-09-9
Product Code : E-S-A858-CU-CU
CAS #: 12138-09-9
Linear Formula: WS2
MDL Number: MFCD00011467
EC No.: 235-243-3
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Synonyms
Tungsten sulfide (WS2), tungsten(4+) disulfide, Tungsten disulphide, tungsten(IV) sulfide, dithioxotungsten
Molecular Weight: 247.97
Appearance: black powder
Melting Point: N/A
Boiling Point: N/A
Density: N/A
Solubility in H2O: N/A
True Density: 7.50 g/cm3
Bulk Density: N/A
Average Particle Size: ~90 nm
Size Range: N/A
Specific Surface Area: ~30 m2/g
Morphology: nearly spherical
Health & Safety Information
Signal Word: Warning
Hazard Statements: H315-H319-H335
Hazard Codes: Xi
Risk Codes: 36/37/38
Safety Statements: 26-37/39
RTECS Number: N/A
Transport Information: N/A
WGK Germany: nwg
Chemical Identifiers
Linear Formula: WS2
Pubchem CID: 24854626
MDL Number: MFCD00011467
EC No.: 235-243-3
IUPAC Name: bis(sulfanylidene)tungsten
Beilstein/Reaxys No.: N/A
SMILES: S=[W]=S
InchI Identifier: InChI=1S/2S.W
InchI Key: ITRNXVSDJBHYNJ-UHFFFAOYSA-N
