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| Product Name: | calcium |
| CAS Registry Number: | 7778-18-9 |
| EINECS: | 231-900-3 |
| Synonyms: | calcium; Anhydrous gypsum;Drierite; Anhydrite; Muriacite; Crysalba; Karstenite;sulfate; 7778-18-9; Plaster of paris; Gypsum; |
| Molecular Structure: |
 |
| Molecular Formula: | CaO4S |
| Molecular Weight: | 136.1406 |
| Density: | 2.960 |
| Boiling Point: | 330 °C at 760 mmHg |
| Melting Point: | 1450 °C |
| Flash Point: | |
| Risk Codes: | S36/37:穿戴合适的防护服和手套‖S24/25; |
| Safety Statements: | R49:吸入会致癌‖R42/43; |
| Hazard Symbols: | T:有毒物质‖N; |