Copper selenate

Revision as of 15:20, 4 July 2022 by MDerrick (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search


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.)


  • AmericanElements: SDS

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