Oxalic Acid on sale
Assay: 99%
Technical Standard: GB1626-88
Commodity:Oxalic acid (also called Ethane diacid)
Chemical formula:HOOC-COOH
Molecular weight:126.07.
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:99%
Assay | 99% |
Result | 99.03% |
Sulfate radical(So42-) | 0.005% |
Residue after Ignition | 0.08% |
Heavy metal(Pb2+ ) | 0.001% |
Iron(Fe2+) | 0.0012% |
Chloride(Cl-) | 0.003% |
Technical Standard: GB1626-88
HS Code: 29171110
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.
