Origin: China
Serial/Model NO. : 99.6%
Colour: White
Appearance: Granule
HS Code: 291711
Packing 25kg/Weaving Bag
Description
1. Product name: Oxalic Acid
2. CAS No.: 144-62-7
3. Molecular Formula: C 2 H2O4.2H2O
4. Property: White transparent crystal
5. Specifiction
Purity as H 2C 2O4.2H2O: 99.6 % min
Sulphate as SO4: 20 ppm
Chloride as Cl: 5 ppm
Iron as Fe: 2 ppm
Heavy Metals as Pb: 1 ppm
Ignition 850 `C: 100 ppm
Na: 5 ppm
Ca: 2 ppm
As: 0.5 ppm
Cu: 5 ppm
Zn: 2 ppm
6. Packing:
In 25 kgs net Polywoven Bag, inner with PE bag;
In 25 kgs net Single Ply Polyethylene Bag, inner with PE bag;
In 25 kgs net Kraft Paper Compounded bag, inner with PE bag;
In 1000 kgs jumbo bag or pallet is available also.
7. Application:
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.
Specifications:
TOTAL ACIDITY:99.6% min
ASH: 0.1% max
IRON :0.02% max
LOSS ON IGNITION: 0.08% max
SULFATE: 0.1% max
CHLORIDE: 20pp10ppm max
HEAVY METAL: 10ppm max
