2 Other Name: Phosphonic acid;orthophosphorous acid; hydrogen phosphonate;phosphorus(+3) trihydride cation trihydroxide
2 ឈ្មោះផ្សេង: អាស៊ីតផូផូនីនអាស៊ីត orthophosphorous; ជីអ្យូសែនផូស្វ័រអំបិលត្រីផូស្វ័រ (+3) trihydride trihydroxide