Place of Origin : Jinan,China
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
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; Wa