| Chemistry name: | uranium yellow |
| M Formula: | Na2U2O7•6H2O |
| Properties: | |
| Yellow-orange solid. Insoluble in water; soluble in dilute acids. | |
| Derivation: | |
| By treating a solution of uranyl salt with sodium hydroxide. | |
| Hazard: | |
| Radioactive and probably a poison. | |
| Use: | |
| Ceramics to produce colored glazes, manufacture of fluorescent uranium glass. | |