| ≥1 piece |
ARTICAL: OXALIC acid
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 0 C. If heated quickly, it melts at 101.5 0 C,anhydrous oxalic acid melts at 180 0 C.
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 |
Packing: 25/50 kgs grey colour PP bag of top grade liner film,good properties of waterproof and avoid water, solarization