14097-15-5; phosphenous acid; Hypophosphite ion; Hypophosphorus acid; hydroxyphosphanone; Phosphine oxide, hydroxy-; Phosphinic acid, ion(1-); 15460-68-1; UNII-238U65NZ04; NSC-41904; 238U65NZ04; 68412-69-1; UNII-6A37X7BT86; EINECS 270-204-4; EINECS 270-206-5; hydroxidooxidophosphorus; dihydridodioxophosphate(1-); dihydridodioxidophosphate(1-); [P(O)OH]; CHEMBL2105054; DTXSID4043808; CHEBI:29198; CHEBI:36363; DTXSID50165673; HYPOPHOSPHOROUS ACID [MI]; 6A37X7BT86; NSC41904; PH2O2(-); HYPOPHOSPHOROUS ACID [WHO-DD]; Hypophosphorous Acid, Phosphinic Acid; [PH2O2](-); FT-0626449; Phosphinic acid, for synthesis, 49.5-50.5%; J-521481; Q3305467; Q27116796; Q27117120; Phosphinic acid, puriss. p.a., 49.5-50.5% (alkalimetric); Phosphinic acid, puriss., meets analytical specification of NF, 30-32%