China H2c2o4 Oxalic Acid for Dyeing, Find details about China H2c2o4, Oxalic Acid 99.6% from H2c2o4 Oxalic Acid for Dyeing
| Purity % | 99.6min |
| Residue on ignition % | 0.1max |
| Heavy metal(as Pb) % | 0.002max |
| Chloride(Cl) % | 0.005max |
| SO42- % | 0.04max |
| Fe % | 0.002max |
1). Purifying agent in pharmaceutical industry, special in antibiotic medication, such as oxytetracycline,
Chloramphenicol etc;
2). Precipitating agent in Rare-earth mineral processing;
3). Bleaching agent in the textile activities, wood pulp bleaching;
4). Rust-remover for metal treatment;
5). Grinding agent, such as marble polishing;
6). Waste water treatment, removing calcium from water.