TUNGSTEN SILICIDE
- Product NameTUNGSTEN SILICIDE
- CAS12039-88-2
- CBNumberCB0307758
- MFSi2W
- MW240.01
- EINECS234-909-0
- MDL NumberMFCD00049704
- MOL File12039-88-2.mol
Chemical Properties
| Melting point | 2165°C |
| Density | 9,88 g/cm3 |
| solubility | insoluble in H2O |
| form | Powder |
| Specific Gravity | 9.88 |
| color | blue-gray tetragonal crystals, crystalline |
| Resistivity | 33.4 (ρ/μΩ.cm) |
| Water Solubility | Insoluble in water. |
| Hydrolytic Sensitivity | 2: reacts with aqueous acid |
| Crystal Structure | Tetragonal |
| Exposure limits | ACGIH: TWA 3 mg/m3 NIOSH: TWA 5 mg/m3; STEL 10 mg/m3 |
| CAS DataBase Reference | 12039-88-2 |
| EPA Substance Registry System | Tungsten silicide (WSi2) (12039-88-2) |
Safety
| Safety Statements | 22 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| NFPA 704: |
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