Product details
Quick details
CAS No.: 144-62-7 MF: H2C2O4.2H2O Place of Origin: Tianjin China (Mainland)
Purity: 99.6% Appearance: Colorless, odorless bright crystals...
H.S Code: 29171110 Application: making leather, polishing the marbl...
Packaging: 25kgs/50kgs net in plastic woven bag with PP lining load 25 MT in 20 FCL"
Specifications:
|
Content≥%
|
99.6
|
|
SO42-≤%
|
0.07
|
|
Residue on ignition≤%
|
0.10
|
|
Heavy metal(Pb) ≤%
|
0.0005
|
|
Fe≤%
|
0.0005
|
|
Chloride(Cl) ≤%
|
0.0005
|
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 'C. If heated quickly, it melts at 101.5 'C,anhydrous
Usage:
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.
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 'C. If heated quickly, it melts at 101.5 'C,anhydrous
Usage:
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.