Basic

CAS No.	13478-34-7
Product Name	Arsenic acid (H3AsO4),copper(2+) salt (2:3), tetrahydrate (9CI)
Synonyms	Copperarsenate hydrate (Cu3(AsO4)2.4H2O)
Molecular Formula	AsH3O4・3/2Cu・2H2O
Molecular Weight	604.08

Physical property

Safety Description

A poison by ingestion and intraperitoneal route. When heated to decomposition it emits toxic vapors of As.:;