TUNGSTEN SULFIDE 12138-09-9 99% purity
TUNGSTEN SULFIDE Basic information
Product Name: TUNGSTEN SULFIDE
Synonyms: Tungsten Disulfide dispersion;Tungsten sulfide (metals basis);Tungsten(IV) sulfide powder;Tungsten disulfide, particle size 0.7-1.1 micrometer;Wolfram(IV)disulfide;tungsten disuIlfide;Tungsten Disulfide Micro powder;Tungsten Disulfide Nanoparticles
CAS: 12138-09-9
MF: S2W
MW: 247.97
EINECS: 235-243-3
Product Categories:
Mol File: 12138-09-9.mol
TUNGSTEN SULFIDE Chemical Properties
Melting point 1480 °C
density 7.5 g/mL at 25 °C(lit.)
RTECS YO7716000
form powder
Specific Gravity 7.5
color Dark gray
Water Solubility Slightly soluble in water.
CAS DataBase Reference 12138-09-9(CAS DataBase Reference)
EPA Substance Registry System Tungsten sulfide (WS2) (12138-09-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany -
TSCA Yes
HS Code 28291900
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