砷酸钙
砷酸钙是一种无机化合物，化学式为Ca3(AsO4)2，为无色固体。它最初用作杀虫剂和杀菌剂。砷酸钙较砷酸铅易溶于水，因此毒性更大。
无色无定形粉末，不纯品呈红色，熔点1455℃，微溶于水，溶于稀酸，不可燃。
Calcium arsenate
中文百科
英语百科
Calcium arsenate 砷酸钙
Calcium arsenate is the inorganic compound with the formula Ca3(AsO4)2. A colourless solid, it was originally used as a pesticide and as a germicide. It is highly soluble in water, as compared with lead arsenate, which makes it more toxic. The minerals Rauenthalite Ca3(AsO4)2·10H2O and Phaunouxite Ca3(AsO4)2·11H2O are hydrates of calcium arsenate.
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