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Antimony trioxide
Other names: none
| Product ID | Antimony trioxide |
| Industries | A-Z catalog, Glass and ceramics, Resins, plastics, polyurethanes |
| Composition | Products A-Z, Oxides |
| CAS number | 1309-64-4 |
| WE number | 215-175-0 |
| Chemical formula | Sb2O3 |
| Molar mass | 291,52 g/mol |
| Customs tariff code | 28258000 |
| Other physical properties | |
| Melting / freezing point | 656°C (1013 hPa) |
| Boiling point / range | 1425°C (1013 hPa) |
| Relative density | 5897 kg/m3 (20°C ) |
| Solubility in water | 2,76 mg/l (22,2°C ) |