Oxalic Acid

1Usage 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.
2. 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.
3. Our service Oxalic Acid

1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test after shipment, keep sample for 3 years.
3. Prompt shipment with professional documents.
4. Packing as your request, with photo before shipment.
Storage
Oxalic acid should be stored in a cool, dry, well-ventilated area in tightly sealed containers.

4. Function and use
Perhaps its best known use is that as a wood bleaching agent. And a few other uses for oxalic acid as below:
1)Precipitating agent in Rare-earth mineral processing;
2)Bleaching agent in the textile activities, wood pulp bleaching;
3)Rust remover for Metal treatment;
4)Used in commercial rust removers to remove rust stains from tubs and sinks.
5)Grinding agent, such as marble polishing
6)Waste water tratment, removing calcium in water.
7)Use in cleaning and sterilizing homebrewing equipment.
8)Useful as a reducing agent for photography and ink removal
9)Used as purifying agent in pharmaceutical industry
10)Rock collectors, clean mineral specimens
11)Remove food and rust stains from kitchen countertops, plumbing fixtures and fabric
12)As a mordant in dyeing processes.


5. Brief production process
Oxalic acid is mainly manufactured by the oxidation of carbohydrates or glucose using nitric acid or air in the presence ofvanadium pentoxide.
4 ROH + 4 CO + O2 2 (CO2R)2 + 2 H2O
These diesters are subsequently hydrolyzed to oxalic acid. Approximately 120, 000 metric tons are produced annually.

6. Packing(plastic woven bags lined with plastic bags)
*25kg/bag, 50kg/bag,
*20-25tons/20'FCL

7. Payment terms
Both T/T and western union are ok.
*30%min deposit and balance pay off before delivery

8. Delivery time

Within 10 work days after order confirmed and payment received, or according to the quantity.