Specification:

Oxalic Acid Content:	99.6% Min
Sulphate (SO42-)	0.08% Max
Heavy Metals (Pb2+)	0.001% Max
Ferrous (Fe3+)	0.0015% Max
Chloride (Cl-)	0.003% Max
Ignition Residue (850ºC)	0.08% Max

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.
 

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.