China Oxalic Acid Dihydrate with High Quality Factory Supply, Find details about China Oxalic Acid, Oxalic Acid 99.6 from Oxalic Acid Dihydrate with High Quality Factory Supply
1. Detail description of oxalic acid marble polish
H S Code: 29171110
appearance: white crystal powder
CAS NO.: 6153-56-6
EINECS: 205-634-3
MF: H2C2O4
2. Specification of oxalic acid marble polish
Purity % | 99.6min |
Residue on ignition % | 0.1max |
Heavy metal(as Pb) % | 0.002max |
Chloride(Cl) % | 0.005max |
SO42- % | 0.04max |
Fe % | 0.002max |
3. Application of oxalic acid marble polish
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.