Niobium carbide
Niobium carbide
- CAS:
- 12069-94-2
- MF:
- CHNb
- MW:
- 105.93
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Properties
- Melting point:
- 3500°C
- Boiling point:
- 4300°C
- Density
- 7.6 g/mL at 25 °C(lit.)
- solubility
- insoluble in H2O, acid solutions
- form
- Powder
- color
- White
- Specific Gravity
- 7.6
- Resistivity
- 51.1–74.0 (ρ/μΩ.cm)
- Water Solubility
- Insoluble in water.
- Crystal Structure
- Cubic, NaCl Structure
Safety Information
- Symbol(GHS)
GHS02
- Signal word
- Warning
- Hazard statements
- H228
- Precautionary statements
- P210-P240-P241-P280-P370+P378a
- RIDADR
- UN3178
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 4.1
- PackingGroup
- III
Use
Niobium carbide (NbC) is amongst the hardest technical compounds known. It should thus be excellently suited for machining applications and wear protection. It is used to make hard-tipped tools and special steels and to coat graphite in nuclear reactors.
0 India supplier list of "Niobium carbide"
- Product Name:Niobium carbide
- Products Intro:Purity: 99% | Package: 1kg;1USD
- Company Type: Reagent
- Country/Region: CHINA
$1.00/ 1kg