We are Shijiazhuang Reko Chemicals Co., Ltd based in shijiazhuang , China. We are member of exporthub.com since October, 2011. Our business is related to Chemicals industry and we specifically deal in caustic soda,STPP,Chrome Oxide Green,Paraffin Wax. Please find our product details below:Phosphoric AcidName: Phosphoric AcidCAS No.: 7664-38-2Appearance: Colorless Liquid Grade Technical Grade Food Grade Assay 85.0%min 80%min 75%min 85%min 80%min 75%min Chloride 0.0005%max 0.0005%max Sulfate 0.005%max 0.005%max Heavy metal, as Pb 0.001%max 0.001%max As 0.005%max 0.0001%max Colority 30max 20max Iron, as Fe 0.002%max Fluoride 0.001%max Packing: 35kg/330kg/IBC 1700kg drumApplication: It is used in manufacturing superphosphates, other phosphate salts, polyphosphates, detergents. Acid catalyst in making ethylene, purifying hydrogen peroxide. As acidulant and flavor, synergistic antioxidant and sequestrant in food. In dental cements; rustproofing of metals before painting; coagulating rubber latex; as analytical reagent.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.