. Usage Oxalic Acid
1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal.
2. In pharmaceutical industry: used in Tetracycline, Oxytetracycline, and Borneol, etc.
3. In Dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for fast pigment dyestuff.
4. In organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
5. In electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent.
6.In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-remover. bleaching.
7. In other aspects: as analysis reagent, raw material of chemicals.
3.Packing&Storage Oxalic Acid
Packaging Detail:25kgs plastic woven bags lined with polythene bags;23MT/20FCL
1.In plastic woven bag 25kg net, lined with PE bag.
2.In compound kraft bag 25kg net, lined with PE bag.
3.In jumbo bag.
The above mentioned all can be Palletized & stretch wrapped.
Product Name |
Oxalic Acid |
TOTAL ACIDITY |
99.6% min |
ASH |
0.1% max |
IRON |
0.02% max |
LOSS ON IGNITION |
0.08% max |
SULFATE |
0.1% max |
CHLORIDE |
20ppm max |
HEAVY METAL |
10ppm max
|
Production process:
CO coupling method: by-product of ethylene glycol
Application:
- In textile printing and dyeing industry, it is used as mordant for cotton and wool, tanning and bleaching of leather, bleaching of plywood, etc;
- Oxalic acid is an intermediate or necessary reagent in the synthesis of chemicals.
- In the chemical industry, it is used for starch hydrolysis to produce pure dextrin and glucose, to produce various oxalate reagents for analysis, and to synthesize oxalate, oxalate ester, etc;
- In the pharmaceutical industry, it is used to manufacture aureomycin, vitamin B2, streptomycin, tetracycline and other drugs;
- It is used in metallurgical industry to refine high-purity nickel, rare earth metals and manufacture carbon rods.
Storage and handling:
The temperature during storage and transportation shall not be higher than 40 ºC . It shall be moisture-proof and rain proof, and shall be separated from alkaline substances to prevent contact with food object contact. Avoid direct contact with skin during handling.
Package: 25kg or 50kg plastic woven bags with inner plastic bags.
Solubility: Easily soluble in ethanol, soluble in water, slightly soluble in ether, insoluble in benzene and chloroform