Oxalic acid
Specification
Items spec
Total acidity %≥ 99.6
Ash %≤ 0.1
Iron ≤ 0.02
Loss on ignition %≤ 0.08
Sulfate%≤ 0.1
Chloride ppm≤ 20
Heavy metal ppm≤ 10
Properties: Oxalic acid forms fine colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over 30 0c. If heated quickly, it melts at 101.5 0c, anhydrous oxalic acid melts at 180 0c.
Applications: Purifying agent in pharmaceutical industry, special in antibiotic medication, such as oxytetracycline, chloramphenicol, etc;
Precipitating agent in rare-earth mineral processing;
Bleaching agent in the textile activities, wood pulp bleaching;
Rust-remover for metal treatment;
Grinding agent, such as marble polishing;
Waste water treatment, removing calcium from water.
Packing: 25/50 kgs grey colour PP bag of top grade linerfilm, good properties of waterproof and avoid water, solarization;
Oxalic acid
Hebei Lizhen Imp&Exp Co., Ltd., is a manufacturer engaged in producing and selling chemical raw materials. The main products we produce and sell are Titanium Dioxide, Carbon Black, Zinc Oxide, Glacial Acetic, Oxalic Acid, Formic Acid, Thiourea, ect.
With advanced technology and strict management, the company is always on the developing way. Up to now, our market has covered four-fifths of countries in the world, e. g. Middle East, Asia, Africa, America and Europe. Based on the reliable reputation and quality products, we believe that we can make you feel satisfied with our service.
