Osmium(III) chloride
ALDRICH/398594 - 99.9% trace metals basis
Synonym: Osmium chloride; Osmium trichloride
CAS Number: 13444-93-4
Empirical Formula (Hill Notation): Cl3Os
Molecular Weight: 296.59
EC Number: 236-587-7
MDL Number: MFCD00011148
Linear Formula: OsCl3
Product Type: Chemical
| application(s) | PEM fuel cells homogeneous catalyst material synthesis precursor |
| assay | 99.9% trace metals basis |
| form | powder |
| impurities | ≤1500.0 ppm Trace Metal Analysis |
| InChI | 1S/3ClH.Os/h3*1H;/q;;;+3/ |
| InChI key | UAIHPMFLFVHDIN-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| reaction suitability | core: osmium |
| reagent type: catalyst | |
| SMILES string | Cl[Os](Cl)Cl |
| Packaging: | 100, 500 mg in glass insert |
| Symbol | ![]() GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H301 + H311 + H331 - H314 |
| Precautionary statements | P260 - P280 - P301 + P310 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310 |
| Hazard Codes | T |
| Risk Statements | 23/24/25-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3288 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.9% trace metals basis |
| UNSPSC | 12352302 |



