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241881

Sigma-Aldrich

Tungsten(IV) carbide

powder, 2 μm, ≥99%

Synonym(s):

Tungsten carbide, 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:
12352300
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

≥99%

form

powder

particle size

2 μm

SMILES string

[C-]#[W+]

InChI

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

InChI key

UONOETXJSWQNOL-UHFFFAOYSA-N

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Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Rosario Rullo et al.
Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery, 41(2), e33-e38 (2012-08-15)
To investigate and compare the influence of surgical difficulty on postoperative pain after treatment of impacted mandibular third molars by rotatory osteotomy or Piezoelectric surgery. A prospective, randomized, split-mouth study was performed of 52 patients with bilateral and symmetrically oriented
Jinshun Zhao et al.
International journal of oncology, 42(4), 1349-1359 (2013-02-19)
In this study, apoptosis and related signaling induced by WC-Co nanoparticles were investigated in JB6 cells and rat lung macrophages. Electron spin resonance (ESR) and fluorescent staining indicated that both WC-Co nanoparticles and fine particles stimulated reactive oxygen species (ROS)
Olive F L Allsobrook et al.
Clinical implant dentistry and related research, 13(3), 244-254 (2011-11-23)
Atraumatic preparation of the osteotomy site is critical for osseointegration. This study aimed to investigate the effects of multiple usages of dental implant drills on bone temperature changes and to examine the cutting surfaces of these drills under a scanning
Dehong Shan et al.
Toxicology in vitro : an international journal published in association with BIBRA, 27(1), 299-304 (2012-09-08)
Nanomaterials and relevant products are now being widely used in the world, and their safety becomes a great concern for the general public. Tungsten carbide nanoparticles (nano-WC) are widely used in metallurgy, aeronautics and astronautics, however our knowledge regarding the
Mirza Rustum Baig et al.
Indian journal of dental research : official publication of Indian Society for Dental Research, 22(2), 210-212 (2011-09-06)
The clinical success of relining depends on the ability of reline resin to bond to denture base. Surface preparations may influence reline bond strength of urethane-based dimethacrylate denture base resin. To investigate the effect of bur preparation on the surface

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