... or1600 IBC'S 3Export Austrilia Indonesia 4280000MT Food Grade and Tech Grade Phosphoric Acid 1.BASIC PROPERTIES: Molecular formula: H3PO4 Molecular ... Hazard Class No.: 8 Purity:industrial grade:75% min food grade:85%min Appearance:colorless transparent or slightly ... superphosphates, other phosphate salts, polyphosphates, detergents. 2.Acid catalyst in making ethylene, purifying hydrogen peroxide. 3.As ...