Oxalic Acid
Description:
CAS No.: 144-62-7
Molecular Formula: H2C2O4
Packing: 25kg Bag
Appearance: White crystal powder
Application Field:
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.
Specification:
| Item | Standard |
| Purity % | 99.6min |
| Residue on ignition % | 0.1max |
| Heavy metal(as Pb) % | 0.002max |
| Chloride(Cl) % | 0.005max |
| SO4 2- % | 0.04max |
| Fe % | 0.002max |