Tungsten sulfide, 99.8%

CAT: 0862-GX4566-100gSize: 100 gDry Ice: NoHazardous: No

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CAT#:0862-GX4566-100gSize:100 g

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CAS Number

12138-09-9

Molecular Formula

WS2

Molecular Weight

247.98

Storage Conditions

+20°C

Hazardous Class

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Chemical Information

Tungsten disulfide

Tungsten disulfide is a sulfide salt.

CAS Number	12138-09-9
PubChem CID	82938
IUPAC Name	bis(sulfanylidene)tungsten
Molecular Formula	S2W
Molecular Weight	248.0
Topological Polar Surface Area	64.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Heavy Atom Count	3
Formal Charge	0
Complexity	18

SMILES

S=[W]=S

InChI

InChI=1S/2S.W

InChIKey

ITRNXVSDJBHYNJ-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 12138-09-9

CID: 82938

Formula: S2W

MW: 248.0

Interactive 3D Structure

Loading 3D structure...

Computed Properties

Property	Value
Molecular Weight	248.0
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	247.895076
Monoisotopic Mass	247.895076
Topological Polar Surface Area	64.2 Å²
Heavy Atom Count	3
Formal Charge	0
Complexity	18.3
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes