Tantalum(V) oxide
ALDRICH/697222 - −60 mesh, 99.5%
Synonym: Tantalum pentoxide
CAS Number: 1314-61-0
Empirical Formula (Hill Notation): O5Ta2
Molecular Weight: 441.89
EC Number: 215-238-2
MDL Number: MFCD00011254
Linear Formula: Ta2O5
Product Type: Chemical
| application(s) | battery manufacturing |
| assay | 99.5% |
| density | 8.2 g/mL at 25 °C (lit.) |
| form | powder |
| InChI | 1S/5O.2Ta |
| InChI key | PBCFLUZVCVVTBY-UHFFFAOYSA |
| particle size | −60 mesh |
| SMILES string | O=[Ta](=O)O[Ta](=O)=O |
| Packaging: | 25 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.5% |
| Density | 8.2 g/mL at 25 °C (lit.) |
| UNSPSC | 12352303 |