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241881

Sigma-Aldrich

Tungsten(IV) carbide

powder, 2 μm, ≥99%

Sinónimos:

Tungsten carbide, Tungsten monocarbide, Wolfram carbide

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About This Item

Fórmula lineal:
WC
Número de CAS:
12070-12-1
Peso molecular:
195.85
Número CE:
235-123-0
Número MDL:
MFCD00011464
Código UNSPSC:
12352300
ID de la sustancia en PubChem:
24854498
NACRES:
NA.23

Nivel de calidad

100

Ensayo

≥99%

Formulario

powder

tamaño de partícula

2 μm

cadena SMILES

[C-]#[W+]

InChI

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

Clave InChI

UONOETXJSWQNOL-UHFFFAOYSA-N

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Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

nwg

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
MKCV5937
MKCT6482
MKCQ2240
MKCN4141
MKCL9636

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Dehong Shan et al.
Toxicology letters, 209(2), 129-135 (2011-12-24)
The effects of tungsten carbide nanoparticles (nano-WC) on the properties of voltage-dependent potassium currents and evoked action potentials were studied in the hippocampal CA1 pyramidal neurons of rats at the ages of postnatal days 10-14 using the whole-cell patch-clamp technique.
Ya Yan et al.
Small (Weinheim an der Bergstrasse, Germany), 8(21), 3350-3356 (2012-07-26)
A unique nanorod-structured tungsten carbide material with high specific surface area of 198 m(2) g(-1) is successfully synthesized for the first time by pseudomorphic transformation of chemically synthesized WO(3) nanorods through a high-temperature method. An electrocatalyst composed of Pt nanoparticles
Na Ji et al.
ChemSusChem, 5(5), 939-944 (2012-04-03)
A series of Ni-promoted W(2) C catalysts was prepared by means of a post-impregnation method and evaluated for the catalytic conversion of cellulose into ethylene glycol (EG). Quite different from our previously reported Ni-W(2) C/AC catalysts, which were prepared by
Farzaneh Ahrari et al.
Progress in orthodontics, 13(1), 17-22 (2012-05-16)
There are controversial reports regarding the effect of repeated bonding on shear bond strength (SBS) of orthodontic attachments. The aim of this study was to evaluate the SBS of brackets following early and delayed rebonding, and after employing different methods
Alan Islas-Cital et al.
The Journal of the Acoustical Society of America, 130(4), 1880-1887 (2011-10-07)
The phase angle component of the complex frequency response of a sonar system operating near transducer resonance is usually distorted. Interpretation and classification of the received sonar signal benefits from the preservation of waveform fidelity over the full bandwidth. A
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