Oxalic Acid
Product Description
Description:
It’s white transparent crystal combining with two crystal water, easily dissolve in alcohol and water.
Melting Point: 101°C-102°C.
Specific Gravity: 1.653g/mL.
Specification:
| Oxalic Acid Content ≥ | 99.6% |
| Sulphate (SO42- ) ≤ | 0.1% |
| Heavy Metals (Pb2+) ≤ | 0.0005% |
| Ferrous (Fe3+) ≤ | 0.0005% |
| Chloride (Cl-) ≤ | 0.002% |
| Ignition Residue (850ºC)≤ | 0.03% |
Usage:
1.In Metallurgy industry: as precipitating and separating function for Rare-earth metal.
2. In pharmaceutical industry: used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc.
3. In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.
4. In Dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for fast pigment dyestuff.
5. In organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
6. In electron industry: preparation of chemicals raw material for porcelain
capacitor, preparation of electron equipment detergent.
7. In other aspects: as analysis reagent, raw material of chemicals.