Hypophosphorous
Hypophosphorous , adjective
[Prefix hypo- + phosphorous.]
(Chemistry) Pertaining to, or containing, phosphorus in a lower state of oxidation than in phosphoric compounds; as, hypophosphorous acid.
Collocations (1)
Hypophosphorous acid (Chemistry) , , an acid, H3PO2, whose salts are produced by the action of barium hygrate on phosphorus. It may be obtained from its water solution, by exaporation and freezing, as a white crystalline substance. It is a powerful reducing agent.