[ Description] Chemical Name: Phosphoric acid, Phosphorous acid, Orthophosphoric acid Molecular Formula: H3PO4 CAS No.: 7664-38-2 Appearance: Clear liquid [ Specification] H3PO4 85.0 % min or 75% F 0.001% max Cl 0.0005 % max SO4 0.005% max Fe 0.002% max As 1ppm max Pb 10ppm max H3PO3 0.012% max [ Application] As food acidulant yeast nutrient; In manufacturing phosphate salts. [ Packing] 35kg or 330kg( 210L) drum or in 1600kg( 1000L) IBC tank.