Oxalic acid

Detailed Product Description

  Oxalic acid:

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;