NIOBIUM BORIDE
- CAS NO.：12007-29-3
- Empirical Formula: B2Nb
- Molecular Weight: 114.53
- MDL number: MFCD00016236
- EINECS: 234-503-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:52
What is NIOBIUM BORIDE?
Chemical properties
gray powder(s); hexagonal, a=0.3089 nm, c=0.3303 nm; hardness 8+ Mohs; resistivity 65μohm· cm at 25°C; refractory material; used as a sputtering target with 99.5% purity to produce thermionic conductor film [KIR81] [CER91] [ALF93]
Physical properties
Corrosion resistant to molten Ta while corroded by molten rhenium
The Uses of NIOBIUM BORIDE
Niobium boride is widely used in ceramic materials, electrode materials, thin film materials and refractory.
Properties of NIOBIUM BORIDE
| Melting point: | 3050°C |
| Density | 6.97 g/mL at 25 °C(lit.) |
| form | Powder |
| Specific Gravity | 6.97 |
| color | gray hexagonal, hexane crystals, crystalline |
| Resistivity | 26–65 (ρ/μΩ.cm) |
| Water Solubility | Insoluble in water. |
| Crystal Structure | Hexagonal |
| CAS DataBase Reference | 12007-29-3 |
| EPA Substance Registry System | Niobium boride (NbB2) (12007-29-3) |
Safety information for NIOBIUM BORIDE
Computed Descriptors for NIOBIUM BORIDE
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