Origin	China
Brand Name	heishi

Oxalic Acid

Items	Spec
TOTAL ACIDITY	99.6% min
ASH	0.1% max
IRON	0.02% max
LOSS ON IGNITION	0.08% max
SULFATE	0.1% max
CHLORIDE	20ppm max
HEAVY METAL	10ppm max

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.

Density at 18 0C, kg/m3		1653
Crystal size:		70 % from 0,2 to 0,7 mm

The product has The Certificate awarded by State Test Institute of Chemical Industry Zl¨ªn

Use:

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;

we also can supply other chemical raw materials,if you need,please contact us.