Phosphite anion
Chemical compound
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A phosphite anion or phosphite in inorganic chemistry usually refers to [HPO₃]²⁻ but includes [H₂PO₃]⁻. These anions are the conjugate bases of phosphorous acid. The corresponding salts, e.g. sodium phosphite are reducing in character. Wikipedia
Formula: PO3− 3
Molar mass: 78.972 g/mol
Charges: -3
3D model (JSmol): Interactive image; Interactive image
Other anions: Phosphinite; Phosphonite
PubChem CID: 107908