Product Specifications
| Prod Model: |
99.6% |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Quality: |
Tech Grade |
| Packing: |
Paper Bag |
| Appearance: |
Powder |
| Classification: |
Boric Acid |
| Grade Standard: |
Agriculture Grade |
Product Description
Oxalic Acid
1. Molecular formula: (COOH)2.2H2O
CAS No.: 144-62-7
HS CODE: 2917111000
Oxalic Acid 2. Property:
White crystal & powder; 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.
Oxalic Acid 3. Use: Bleaching agent in the textile activities, wood pulp bleaching; Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline, Chloramphenicol, etc; Precipitating agent in Rare-earth mineral processing; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water. Precipitating agent in Rare-earth mineral processing;
Oxalic Acid 4. Packing:
25kg or 50Kg/woven bag lined with PE liner, or 1000 Kg/Container bag; 20-25mt/20 feet container
|
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 |
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