Specification :

Products

Oxalic Acid

Click to enlarge image

Origin China
Brand Name ZSPC
CAS No. 6153-56-6
Purity 40%,99.6%

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.

Technical data and reference feed rate

Items
Spec

TOTAL ACIDITY %¡�
99.6

ASH %¡Ü
0.1

IRON ¡Ü
0.02

LOSS ON IGNITION %¡Ü
0.08

SULFATE%¡Ü
0.1

CHLORIDE ppm¡Ü
20

HEAVY METAL ppm¡Ü
10

Packing: 25/50 kgs grey colour PP bag of top grade liner film,good properties of waterproof and avoid water, solarization;