Usage: Oxalic acid can be used purifying agent
in pharmaceutical industry, special in
antibiotic medication, such as Oxytetracycline,
Chloramphenicol, etc;
Bleaching agent in the textile activities, wood
pulp bleaching;
Precipitating agent in Rare-earth mineral
processing;
Rust-remover for Metal treatment;
Grinding agent, such as Marble polishing;
Waste water treatment, removing calcium from
water
