| CAS Number | 7440-04-2 |
| Catalog Description | Osmium powder, 99.8% trace metals basis |
| MDL Number | MFCD00011147 |
| Master Molecular formula | Os |
| Molecular formula | Os |
| Melting point in C | 3045° |
| Boiling point in C | 5027° |
| Density | 22.61 |
| EC Number | 231-114-0 |
| Shipping | Hazardous for shipping |
| CAS Number | 7440-04-2 |
| UN# | UN3089 |
| Haz Class | 4.1 |
| Packing Group | II |
| Signal Word | Danger |
| Pictogram code 1 |
|
| H Phrases | H228 |
| P Phrases | P210-P241-P280-P240-P370+P378A |
| TSCA | Yes |
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