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Merck
CN

343234

Niobium(IV) carbide

5 μm, 97%

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About This Item

Linear Formula:
NbC
CAS Number:
Molecular Weight:
104.92
UNSPSC Code:
12352300
EC Number:
235-117-8
PubChem Substance ID:
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SMILES string

C#[Nb]

assay

97%

particle size

5 μm

density

7.6 g/mL at 25 °C (lit.)

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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S Tsuruta et al.
Shika zairyo, kikai = Journal of the Japanese Society for Dental Materials and Devices, 9(4), 617-622 (1990-07-01)
Experimental gypsum-bonded investments containing 0.5-5.0 wt% NbC were prepared by mechanical mixing of each powder. Setting and thermal expansion measurement, compressive strength and casting accuracy for Ni-Cr alloy for metal-ceramic restoration were investigated. Analysis of NbC during heating was carried
Yingying Zhang et al.
Nanoscale, 4(7), 2268-2271 (2012-03-01)
Highly aligned carbon nanotube (CNT) ribbons were sandwiched in epitaxial superconducting NbC films by a chemical solution deposition method. The incorporation of aligned long CNTs into NbC film enhances the normal-state conductivity and improves the superconducting properties of the assembly.
Marlies De Boeck et al.
Mutagenesis, 18(2), 177-186 (2003-03-07)
Occupational exposure to hard metal dust, consisting of tungsten carbide (WC) and metallic cobalt particles (Co), is associated with an increased risk of lung cancer, while no increased risk was observed in workers exposed to Co alone. In vitro, in
David E Grove et al.
Langmuir : the ACS journal of surfaces and colloids, 26(21), 16517-16521 (2010-09-03)
Niobium carbide nanoparticles were synthesized by flowing methane, ethylene, or acetylene gas through a plasma generated from an arc discharge between two niobium electrodes. Varying methane, ethylene, and acetylene concentrations were employed in the studies to investigate their effects on

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