Potassium arsenitePotassium arsenite (KAsO2) is an inorganic compound that exists in two forms, potassium meta-arsenite (KAsO2) and potassium ortho-arsenite (K3AsO3). It is composed of arsenite ions (AsO3(3-) or AsO2-) with arsenic always existing in the +3 oxidation state. Read from the Chembox of the Wikipedia article Potassium arsenite, revision 1376328499.

Property

Value

Formula

AsKO2, 146.02 g/mol

Melting point

300 °C

Density

8.76 g/cm³

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