| Classification: | General Reagents |
|---|---|
| Purity: | 99.6% |
| CAS No.: | 144-62-7 |
Quick Details
Specifications
Oxalic Acid(h2c2o4.2h2o)is white crystal. Its melting point is 101-102 °C and sublimes at 157 °C. Oxalic Acid is soluble in water,alcohol and ethyl ether. Oxalic Acid is insoluble in benzene and chloroform. It is toxic. Pharmaceutical industry: for ring elements. Oxytetracycline. Phenobarbital. Borneol.
Oxalic Acid Application:
1.Metallurgy industry: as precipitating and separating function for Rare-earth metal.
2.Pharmaceutical industry: used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc.
3.Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather processing,
wood, and aluminum products etc.
4.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.Organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
6.Electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of
electron equipment detergent.
7.Other aspects: as analysis reagent, raw material of chemicals.
Oxalic Acid Specification:
|
Index Item |
Excellent Grade |
|
Appearance |
white powder |
|
purity (H2C2O4) (%)≥ |
99% |
|
water(%)≤ |
1.0% |
|
sulphate group(SO4-2) (%)≤ |
0.08% |
|
Chorides(CI-) (%)≤ |
0.002% |
|
Heavity metal(Pb+2) (%)≤ |
0.001% |
|
Ash(%)≤ |
0.08% |
|
Iron content(Fe+3) (%)≤ |
0.0015% |
Packing of oxalic acid:
1.In plastic woven bag 25kg net, lined with PE bag ( Grey colored bag can be made)
compound Kraft bag 25kg net, lined with PE bag
jumbo bag. Pallet & stretch wrapped
Oxalic Acid picture:

