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Molecular formula : MW : CAS :
nature : H3AsO4 is arsenic, arsenic HAsO3 partial coke and arsenic H4As2O7 the salts. Arsenic is usually correct Salts. A normal salt, acid-alkaline salt and salt. Alkali metals arsenic Salts dissolve in water, such as arsenic Na3AsO4 sodium, potassium dihydrogen arsenic KH2AsO4 so. Other metals arsenic Salts almost insoluble in water, such as arsenic calcium Ca3 (AsO4) 2, lead arsenate Pb3 (AsO4) 2, Basic lead arsenate Pb5 (OH) (AsO4) 3 so. Salts of toxic arsenic! Can use of pesticides.
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