Phophoric Acid Foodgrade 1. Purity (H3PO4)85% 2. Specific gravity1.698 3. Iron 300 ppm 4. Arsenic 3 mg per kg 5. Yield5 mg per kg 6.P2O5 62% 7-pakaging :- 1kg/5kg/10kg/30 kg Above are my specifications of the product. Respond ASAP Please on FOB basis. Thank you Show More