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| Product Name: | oxygen(2-) |
| CAS Registry Number: | 12060-58-1 |
| EINECS: | 235-043-6 |
| Synonyms: | Samarium (III) oxide; Samarium trioxide;samarium(3+); Disamarium trioxide; Samarium(III) oxide;Samaria; Samarium oxide; Samarium(3+) oxide;oxygen(2-); Samarium sesquioxide; |
| Molecular Structure: |
 |
| Molecular Formula: | O3Sm2 |
| Molecular Weight: | 348.7182 |
| Density: | 8.347 |
| Boiling Point: | °Cat760mmHg |
| Melting Point: | 2325 ºC |
| Flash Point: | °C |
| Refractive index: | 1.97 |
| Risk Codes: | S22;S24/25 |
| Safety Statements: | 22-24/25 |