Oxalic Acid

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Oxalic Acid

Basic Raw Materials
Product Attributes

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





Product details

Solubility (mg/l): 

Soluble in water, ethanol, insoluble in benzene, chloroform, ether and other organic solvents


Appearance: 

White transparent crystal combining two crystal water


Allergenics: 

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.


Technical standard GB/T1626-2008

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

 

Packing:

25/50kg net in plastic woven bags lined with plastic bags ,25kg net kraft bag, lined with PE bag, and 1000kg net jumbo bag.

 

Usage:

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.


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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.

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