1.oxalic acid
2.oxalic acid 99.6%
3.oxalic acid manufacturer
4.oxalic acid CAS 144-62-7
5.other name : Acido ossalico
Oxalic Acid 99.6%
1.Specification
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 %≤ | 0.1 |
IRON ≤ | 0.02 |
LOSS ON IGNITION %≤ | 0.08 |
SULFATE%≤ | 0.1 |
CHLORIDE ppm≤ | 20 |
HEAVY METAL ppm≤ | 10 |
2.Package:25/50 kgs grey colour PP bag of top grade liner film,good properties of waterproof and avoid water, solarization.
