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| Product Name: | tantalum |
| CAS Registry Number: | 7440-25-7 |
| EINECS: | 231-135-5 |
| Synonyms: | metal and oxide dust;Tantalum; tantale; HSDB 2533; Tantalum; elemental; EINECS 231-135-5; metal;tantalum; 7440-25-7; Tantalum-181; |
| Molecular Structure: |
 |
| Molecular Formula: | Ta |
| Molecular Weight: | 180.94788 |
| Density: | 16,6 g/cm3 |
| Boiling Point: | 5425 °C(lit.) |
| Melting Point: | 2996 °C(lit.) |
| Flash Point: | °C |
| Risk Codes: | 16-26-33-36/37/39-36, |
| Safety Statements: | 11-36/37/38-20/21/22, |
| Hazard Symbols: | F,Xi,Xn:; |