Description
Synonym: Ethanedioic Acid
Molecular Formula: (COOH)2·2H20
Molecular Weight: 126
CAS No: 144-62-7
Property: White transparent crystal combining two crystal water,Melting Point: 101°C-102°C, Specific Gravity:1.653, easily sublimate at 100°C,
easily dissolve in alcohol and water.
Specification:
Oxalic Acid Content: | 99.6% Min |
| Sulphate (SO42-) | 0.1% Max |
| Heavy Metals (Pb2+) | 0.0005% Max |
| Ferrous (Fe3+) | 0.0005% Max |
| Chloride (Cl) | 0.002% Max |
| Ignition Residue (850ºC) | 0.03% Max |
Packing:
1.In plastic woven bag 25kg net, lined with PE bag.
2.In compound kraft bag 25kg net, lined with PE bag.
3.In jumbo bag.
The above mentioned all can be Palletized & stretch wrapped.
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.
Complaint
