Ammonium oxalate CAS NO.1113-38-8

Ethanedioic Acid 1.Molecular formula H2C2O4 2.Purity99.6% 3.AppearanceColorless transparent crystal 4.Prompt delivery Ethanedi…

Ethanedioic Acid 1.Molecular formula H2C2O4 2.Purity99.6%3.AppearanceColorless transparent crystal4.Prompt delivery Ethanedioic Acid Molecular Formula C2H2O4Molecular Weight 90.04CAS No. 144-62-7H.S. Code 29171110Standard GB1626-88Appearance White Crystal Ethanedioic Acid Property White transparent crystal combining two crystal water,Melting Point 101°C-102°C, SpecificGravity1.653, easily sublimate at 100°C,easily dissolve in alcohol and water.  Ethanedioic Acid Specification Ethanedioic Acid Content99.6%Min99.4%Min99.0%MinSulphate0.08%Max0.10%Max0.20%MaxHeavy Metals(Pb2+)0.001%Max0.002%Max0.02%MaxFerrous(Fe3+)0.0015%Max0.002%Max0.01%MaxChloride(Cl-)0.003%Max0.004%Max0.01%MaxIgnition Residue0.08%Max0.10%Max0.20%Max   Ethanedioic Acid Uses 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.