| Molecular Formula | CHCoW |
| Molar Mass | 255.79 |
| Water Solubility | Insoluble in water. |
| Appearance | Powder |
| Color | Dark gray |
| Exposure Limit | ACGIH: TWA 3 mg/m3 |
| UN IDs | UN3178 |
| TSCA | Yes |
| Hazard Class | 4.1 |
| Packing Group | III |
| Application | for the production of various alloys |