Brand:FST
Model:-
MOQ:10 Metric Ton
Oxalic acid
CAS No: 6153-56-6
HS29171110：
Molecular formula: (COOH)2.2H2O
Appearance: White crystal& powder; Free floating.
Specification: Excellent grade
Item Spec.
| index | Wonderful grade | First grade | Up to grade |
| purity% ≥ | 99.6 | 99.4 | 99.0 |
| sulphate group % ≤ | 0.08 | 0.10 | 0.20 |
| ignition (850 o C) % ≤ | 0.08 | 0.10 | 0.20 |
| heavy metal % ≤ | 0.001 | 0.002 | 0.02 |
| Iron content % ≤ | 0.0012 | 0.002 | 0.01 |
| chlorides % ≤ | 0.003 | 0.004 | 0.01 |
| calcium % ≤ | 0.0012 | / | / |
Use: Purifying agent in pharmaceutical industry, special in antibiotic medication, 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;
Waste water treatment, removing calcium from water.
Packing: In 25 kgs net Polywoven Bag, inner with PE bag;
