磷酸 食品级

Goods: Phosphoric Acid 85% Min. (Food Grade) Specification: H3PO4: 85% min Arsenic (as As): 0.5ppm max Chloride (as Cl): 5ppm max Sulphate (as SO4): 20ppm max Heavy Metals (as Pb): 5ppm max Colority: 20 max Flouride (as F): 10ppm max H3PO3: 120ppm max Packing:in blue plastic drums of 35kg net each.