
| Compound | Uranium Oxide |
| Synonyms | Uranium (V, IV) oxide, Triuranium octoxide |
| Formula | U3O8 |
| Molecular Weight | 842.09 |
| CAS RN | [1344-59-8] |
| Properties | Dark green or black, dense, radioactive powder or crystals |
| Solubility | Insoluble in water |
| Density Kg mˉ³ | 8380 Kg mˉ³ |
| Melting Point, °C | 1150°C; 1300°C (decomposes to UO2) |
| Boiling Point, °C | Decomposes |
| Stability | Stable under recommended storage conditions |
