Tantalum
ALDRICH/262862 - wire, diam. 1.0 mm, ≥99.9% trace metals basis
Synonym: Ta
CAS Number: 7440-25-7
Empirical Formula (Hill Notation): Ta
Molecular Weight: 180.95
EC Number: 231-135-5
MDL Number: MFCD00011252
Linear Formula: Ta
Product Type: Chemical
| assay | ≥99.9% trace metals basis |
| autoignition temp. | 572 °F |
| bp | 5425 °C (lit.) |
| density | 16.69 g/cm3 (lit.) |
| diam. | 1.0 mm |
| form | wire |
| InChI | 1S/Ta |
| InChI key | GUVRBAGPIYLISA-UHFFFAOYSA |
| mp | 2996 °C (lit.) |
| resistivity | 13.5 μΩ-cm, 20°C |
| SMILES string | [Ta] |
| vapor pressure | <0.01 mmHg ( 537.2 °C) |
| Packaging: | 13 g in rigid mailer |
| Preparation Note: | 13 g = 1 m; 65 g = 5 m |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.9% trace metals basis |
| bp | 5425 °C (lit.) |
| mp | 2996 °C (lit.) |
| Density | 16.69 g/cm3 (lit.) |
| UNSPSC | 12141741 |