CAS 10294-56-1 Product Name: Orthophosphorus acid Synonyms: Phosphorous acid;Phosphorou acid;Phosphorous acid 50% aqueous solution;Orthophosphorus acid CAS: 10294-56-1 MF: H3O3P MW: 82 EINECS: 233-663-1 May 28, 2021 By admin 0 0