Tantalum
ALDRICH/692824 - powder, 60-100 mesh, 99.9%
Synonym: Ta
CAS Number: 7440-25-7
Empirical Formula (Hill Notation): Ta
Molecular Weight: 180.95
MDL Number: MFCD00011252
Linear Formula: Ta
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 692824-5G
This image depicts SKU: 692824-5G
| assay | 99.9% |
| autoignition temp. | 572 °F |
| bp | 5425 °C (lit.) |
| density | 16.69 g/cm3 (lit.) |
| form | powder |
| InChI | 1S/Ta |
| InChI key | GUVRBAGPIYLISA-UHFFFAOYSA |
| mp | 2996 °C (lit.) |
| particle size | 60-100 mesh |
| reaction suitability | reagent type: catalyst core: tantalum |
| resistivity | 13.5 μΩ-cm, 20°C |
| SMILES string | [Ta] |
| vapor pressure | <0.01 mmHg ( 537.2 °C) |
| Packaging: | 5 g in poly bottle |
| Symbol |  GHS02 |
| Signal word | Danger |
| Hazard statements | H228 |
| Precautionary statements | P210 |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36/37/38 |
| Safety Statements | 26-36/37/39 |
| RIDADR | UN 3089 4.1 / PGII |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.9% |
| bp | 5425 °C (lit.) |
| mp | 2996 °C (lit.) |
| Density | 16.69 g/cm3 (lit.) |
| UNSPSC | 12161600 |