| Melting point: |
72 °C |
| Boiling point: |
220 °C |
| Density |
3.92 |
| Flash point: |
≈230°C |
| solubility |
reacts with H2O; slightly soluble in CS2
chloroform |
| form |
Powder |
| Specific Gravity |
3.92 |
| color |
White to pale yellow |
| Water Solubility |
Hydrolyzes in water, alcohol, and caustic solutions. Sparingly soluble in CS{2}, chloroform. Forms complexes with Lewis basesSlightly soluble in carbon disulfide and chloroform. |
| Sensitive |
Moisture Sensitive |
| Merck |
14,6558 |
| CAS DataBase Reference |
7783-68-8(CAS DataBase Reference) |
| EPA Substance Registry System |
Niobium fluoride (NbF5), (TB-5-11)- (7783-68-8) |