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Key Documents

778346

Sigma-Aldrich

Tungsten(IV) carbide

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

Synonym(s):

Tungsten monocarbide, Wolfram carbide

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About This Item

Linear Formula:
WC
CAS Number:
Molecular Weight:
195.85
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

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.

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ledoux; M.J.;
J. Catal., 134(2), 383-398 (1992)
Hauert; R.;
Advanced Engineering Materials, 2(5), 247-259 (2000)
Choi-Yim; H.;
Applied Physics Letters, 71(26), 3808-3810 (1997)
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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