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ChemicalBook--->CAS DataBase List--->12011-99-3

12011-99-3

12011-99-3 Structure

12011-99-3 Structure
IdentificationBack Directory
[Name]

NIOBIUM CARBIDE
[CAS]

12011-99-3
[Synonyms]

COLUMBIUM CARBIDE
diniobium carbide
niobium(III) carbide
[EINECS(EC#)]

234-571-4
[Molecular Formula]

CHNb
[MDL Number]

MFCD00016237
[MOL File]

12011-99-3.mol
[Molecular Weight]

105.93
Chemical PropertiesBack Directory
[Melting point ]

3080°C
[density ]

7.6 g/mL at 25 °C(lit.)
[solubility ]

insoluble in H2O
[form ]

refractory hexagonal crystals
[color ]

refractory hexagonal, hexane crystals, crystalline
[Crystal Structure]

Hexagonal
[EPA Substance Registry System]

Niobium carbide (Nb2C) (12011-99-3)
Hazard InformationBack Directory
[Chemical Properties]

-325 mesh, 10μm or less, 99.5% purity; hexagonal, a=0.3127 nm, c=0.4972 nm [CER91] [KIR81]
Safety DataBack Directory
[WGK Germany ]

3
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