... kinds of food grade Phosphoric acid (F.G.85%)MW: 98.00Executive Standard: GB3149-2004Usage: Acidity ... phosphate, such as Tribasic sodium phosphate, Tribasic potassium phosphate, Triammonium phosphate, Calcium phosphate, Sodium aluminium phosphate, magnesium phosphate ... By train, truck and vessel, etc.SpecificationsIndustrial GradeFood GradeH3PO4 % ≥85.085.0Chloride (as Cl-) % ≤0.0005---Sulphate (SO4-) ...