Щавелевая кислота 99,6% 99,4% 99,0%

1. Type: Oxalic Acid 99.6%, 99.4%, 99.0%; 2. Appearance: White crystals Oxalic Acid Content 99.6% Min MinSulphate 0.08% max Heavy Metals (Pb2+) 0.001%max Ferrous (Fe3+) 0.0015%max Chloride (Cl-) 0.003%max Ignition Residue(850) 0.08%max Oxalic Acid Content 99.4% Min MinSulphate 0.10%max Heavy Metals (Pb2+) 0.002%max Ferrous (Fe3+) 0.002%max Chloride (Cl-) 0.004%max Ignition Residue(850) 0.10%max Oxalic Acid Content 99.0% MinSulphate 0.20%max Heavy Metals (Pb2+) 0.02%max Ferrous (Fe3+) 0.01%max Chloride (Cl-) 0.01%max Ignition Residue(850) 0.20%max Use: Purifying agent in pharmaceutical industry, such as Oxytetracycline, Chloramphenicol, etc.Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water. If you are interested in this product, please contact:Steven.