Phosphoric Acid

Name: Phosphoric Acid Other Names: Orthophosphoric acidCAS No.: 7664-38-2HS Code: 28092019 (Industry grade) 28092010 (Food grade)EINECS: 231-633-2Molecular Formula: H3PO4 Molecular Number: 98Purity: 85% 75%Packing: 35kg/plastic drum, 23.03MT/20'FCL 1700kg/drum, 25.5MT/20’FCLSpecification: Technical GradePurity(H3PO4): 85% min. As: 0.005% max. Fe: 0.002% max. Cl: 0.0005% max. SO4: 0.005% max. Heavy metal (as Pb): 0.001% max Color: 30 maxFood GradePurity(H3PO4): 85% min. As: 0.0001% max. Cl: 0.0005% max. SO4: 0.005% max. F: 0.001% max. Heavy metal (as Pb): 0.001% max. H3PO3: 0.012% max Color: 20 max.Application:Technical GradeFor making Monoammonium Phosphate, Diammonium Phosphate, Monopotassium phosphate, Disodium Phosphate, Sodium Tripolyphosphate and Sodium Hexametaphosphate, etc; Also be used in metal surface phosphating compounding electrolytic polishing liquid and chemical polishing liquid.Food GradeAcidity agent for acidic drinking liquid, acidity is 7-8 times than that for citric acid, for making many kinds of food grade phosphate, such as Tribasic sodium phosphate, Tribasic potassium phosphate, Triammonium phosphate, Calcium phosphate, Sodium aluminium phosphate, magnesium phosphate.
Phosphoric Acid