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[Product Description]
Classification: Sulfonic Acid
CAS No.: 144-62-7
MF: H2C2O4.2H2O
Appearance: Colorless, odorless bright crystals
[Specification]
| Formula : | C2H2O4.2H2O |
| Oxalic Acid Content | ≥99.6% |
| Sulphate (SO42-) | ≤ 0.07% |
| Chloride (Cl -) | ≤0.005% |
| Heavy Metals (Pb2+) | ≤0.0005% |
| Ignition Residue | ≤0.01% |
| Ferrous (Fe3+) | ≤ 0.0005% |
[Application]
1,It mainly used as reducing agent and bleaching agent, mordant dyeing industry, but also for refining rare metals, synthesisof various oxalate, oxalate and grass amide
2,It is used in the pharmaceutical, chemical and light industry, and marble polishing.
3,Oxalic acid used for industrial production methods : sodium method, oxidation, carbonyl synthesis, oxidation of ethylene glycol, propylene oxide, carbon monoxide coupling method.
[Packing]
Packed in 25kg or 50kg PP bag
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