磷酸

Item Technical index Appearance TRANSPARENT COLORLESS STICKY LIQUID Colority ≤20 Phosphoric acid (H3PO4)(%) ≥85.0 Arsenic As (As) (%) ≤0.00005 Chloride As CL-% ≤0.0005 Sulphate AS SO4% ≤0.005 Heavy metal (pb) (%) ≤0.0005 Readily oxidizable substance (H3PO3) (%) ≤0.012 Usage: Main raw material, yellow phosphorus(p4). Technical grade phosphpric acid can be directly used as polishing agent for aluminum products, rust products, rust presenter for steel and iron phosphate agent, metal cleanser organic synthesis catalyst, fine electronic plating . Food grade used as acidulates in acidic drinks and also used in sugar refining Package: Pack in 20L plastic drum, 200L plastic drum, 55 gallon plastic drum, intermediate bulk containers(IBC); net weight 35kg ,3630kg , 350kg , 1700kg tec.