| Kieli | Käännökset |
|---|---|
| italia | acido fosforoso |
| japani | 亜燐酸 (arinsan), ありんさん (arinsan) |
| puola | kwas fosfonowy |
| ranska | acide phosphoreux |
| saksa | Phosphonsäure, phosphorige Säure |
(chemistry) a yellowish hygroscopic solid, H₃PO₃; a mild reducing agent
Wireframe model of phosphorous acid
(chemistry) a yellowish hygroscopic solid, H₃PO₃; a mild reducing agent
Ball and stick model of phosphorous acid