出典:Wiktionary
出典:『Wiktionary』 (2025/12/23 18:59 UTC 版)
From phosphorous + -ite.
phosphite (plural phosphites)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/20 01:13 UTC 版)
A phosphite is a salt of phosphorous acid. The phosphite ion (PO33−) is a polyatomic ion with a phosphorus central atom where phosphorus has an oxidation state of +3. Its molecular geometry is approximately tetrahedral like ammonia.