Synonym: ethanedioic acid
Cas no.:144-62-7
Einecs: 205-634-3
Molecular formula:h2c2o4
Molecular weight: 90.0349
Melting point: 189.5 ℃
Density: 1.772 g/cm³
Synonym: ethanedioic acid
Cas no.:144-62-7
Einecs: 205-634-3
Molecular formula:h2c2o4
Molecular weight: 90.0349
Melting point: 189.5 ℃
Density: 1.772 g/cm³
Soluble in water, ethanol, insoluble in benzene, chloroform, ether and other organic solvents
White transparent crystal combining two crystal water
Oxalic acid is toxic, irritating and corrosive to the skin and mucous membranes, and is easily absorbed by the epidermis and mucous membranes to cause poisoning.
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 |
25/50kg net in plastic woven bags lined with plastic bags ,25kg net kraft bag, lined with PE bag, and 1000kg net jumbo bag.
In Metallurgy industry: as precipitating and separating function for Rare-earth metal.
In pharmaceutical industry: used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc.
In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.
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.
In organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
In electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent.
In other aspects: as analysis reagent, raw material of chemicals.
In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.
In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.