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Sigma-Aldrich

Tungsten(IV) carbide

nanopowder, hexagonal, 150-200 nm, ≥99% trace metals basis

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Synonym(s):
Tungsten monocarbide, Wolfram carbide
Linear Formula:
WC
CAS Number:
Molecular Weight:
195.85
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

≥99% trace metals basis

form

nanopowder

particle size

150-200 nm

SMILES string

[C-]#[W+]

InChI

1S/C.W/q-1;+1

InChI key

UONOETXJSWQNOL-UHFFFAOYSA-N

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Application

Tungsten carbide is a well studied structural material with applications in coatings; composites and supports in heterogeneous catalysis. Tungsten carbide nanoparticles have been studied in wear resistant functional coatings as well as resilient composites.

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Choi-Yim; H.;
Applied Physics Letters, 71(26), 3808-3810 (1997)
Ledoux; M.J.;
J. Catal., 134(2), 383-398 (1992)
Hauert; R.;
Advanced Engineering Materials, 2(5), 247-259 (2000)
Anne; G.;
J. Eur. Ceram. Soc., 25(1), 55-63 (2004)
Voevodin; A. A.;
Thin Solid Films, 370(1;2), 223-231 (2000)

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