... many kinds of food grade Phosphoric acid (F.G.85%)MW: 98.00Executive Standard: GB3149-2004Usage: Acidity ... , Tribasic potassium phosphate, Triammonium phosphate, Calcium phosphate, Sodium aluminium phosphate, magnesium phosphate etc.Package: 35kg, 330kg, 1000kg ... : By train, truck and vessel, etc.SpecificationsIndustrial GradeFood GradeH3PO4 % ≥85.085.0Chloride (as Cl-) % ≤0.0005---Sulphate (SO4-) % ...