Synonym: Orthophosphoric acid
CAS Number 7664-38-2
Linear Formula H3PO4
Molecular Weight 98.00
Beilstein Registry Number 1921286
EC Number 231-633-2
MDL number MFCD00011340
PubChem Substance ID 24868686
Concentrated phosphoric acid is approx. 85% H3PO4 (aqueous).