Svensk definition
Oorganiska eller organiska derivat av P(OH)3. Oorganiska salter kallas fosfonater (fosfiter). Föreningens tautomeriska form är fosfonsyra.
Phosphorous Acids
Fosforsyrlighet
Engelsk definition
Inorganic derivatives of phosphorus trihydroxide (P(OH)3) and its tautomeric form dihydroxyphosphine oxide (HP=O(OH)2). Note that organic derivatives of phosphonic acids are listed under are ORGANOPHOSPHONATES.
Svenska synonymer
Inga svenska synonymer finns.
Engelska synonymer
Acids, Phosphorous — Phosphonic Acids — Acids, Phosphonic