INDUSTRY|chemistry|chemical compound
- aigéad fosfarach Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- phosphorous acid | phosphonic acid
- en
- Sainmhíniú the compound described by the formula H3PO3 Tagairt "Wikipedia. Phosporous acid http://en.wikipedia.org/wiki/Phosphorous_acid [20.12.2011]"
- Nóta "H3PO3 is more clearly described with the structural formula HPO(OH)2. This species exists in equilibrium with a minor tautomer P(OH)3. IUPAC recommendations, 2005, are that the latter is called phosphorous acid, whereas the dihydroxy form is called phosphonic acid [ IATE:3557830 ]."