Oxalic Acid

Alternate Text

Molecular formula: (COOH)2·2H20

Molecular weight: 126

CAS No.: 144-62-7

Property:White transparent crystal combining two crystal water.


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

Packing:Net in 25KG/1000KG plastic woven bag.


Oxalic Acid Content:

99.6% Min

Sulphate (SO42-)

0.1% Max

Heavy Metals (Pb2+)

0.0005% Max

Ferrous (Fe3+)

0.0005% Max

Chloride (Clˉ)

0.002% Max

Ignition Residue (850ºC)

0.03% Max


Is a specialized manufacturing and operating chemical enterprise Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas. Oxalic acid, formic acid, sodium formate, calcium formate, sodium sulphide, series of humic acid, sodium hydrosulphide, ammonium chloride, sodium thiosulfate, and calcium nitrite are partial strong products. Among them, STPP occupy largest export volume and export to more than 20 countries and regions in America , Asia, Africa and other continents, winning customers praise with its superior quality , favorable price and excellent service. For over 10 years, stick to business philosophy of" you should give your customer what they really need not what you think they need ", Verdi has built long term & stable trade relationship with more than 45 countries and regions in the world. sincerely hope to cooperate with more clients in the world and seek common developments.