Niobium
ALDRICH/262781 - foil, thickness 0.25 mm, 99.8% trace metals basis
Synonym: Columbium
CAS Number: 7440-03-1
Empirical Formula (Hill Notation): Nb
Molecular Weight: 92.91
EC Number: 231-113-5
MDL Number: MFCD00011126
Linear Formula: Nb
Product Type: Chemical
| assay | 99.8% trace metals basis |
| bp | 4742 °C (lit.) |
| density | 8.57 g/mL at 25 °C (lit.) |
| form | foil |
| InChI | 1S/Nb |
| InChI key | GUCVJGMIXFAOAE-UHFFFAOYSA |
| mp | 2468 °C (lit.) |
| resistivity | 13-16 μΩ-cm, 20°C |
| SMILES string | [Nb] |
| thickness | 0.25 mm |
| Packaging: | 32.1 g in rigid mailer |
| Preparation Note: | 10.7 g = 50 × 100 mm; 32.1 g = 100 × 150 mm |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.8% trace metals basis |
| bp | 4742 °C (lit.) |
| mp | 2468 °C (lit.) |
| Density | 8.57 g/mL at 25 °C (lit.) |
| UNSPSC | 12141730 |