Copper selenate
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Description
Light blue triclinic crystals. Copper selenate is used to form a black patina on copper and copper alloys.
Synonyms and Related Terms
cupric selenate; seleniato de cobre (Esp.); sélénate de cuivre (Fr.); seleniato di rame (It.)
Physical and Chemical Properties
Soluble in acids, ammonium hydroxide, water. Insoluble in ethanol.
| Composition | CuSeO4-5H2O |
|---|---|
| Density | 2.559 g/ml |
| Molecular Weight | mol. wt. = 206.50 |