| Identification | Back Directory | [Name]
COPPER(II)ARSENATE | [CAS]
7778-41-8 | [Synonyms]
Copper orthoarsenate
Arsenic acid (H3aso4), copper(2+) salt (2:3) | [Molecular Formula]
AsCuH3O4 | [MOL File]
7778-41-8.mol | [Molecular Weight]
205.49 |
| Hazard Information | Back Directory | [Chemical Properties]
Copper arsenate, Cu3(ASO4)2·4H2O, [7778-41-8], MW 540.52, is a water-insoluble, blue to blue-green powder. It is prepared by neutralization with sodium hydroxide of solutions of copper(II) sulfate and arsenic(V) oxide. Copper(II) arsenate is used as a fungicide to a limited extent and in the wood preservation industry and as an antifouling pigment. |
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