Oxalic Acid Diprotic Reducing Agent

• CAS No.: 6153-56-6, 144-62-7
• Formula: C2h6o6, C2H2O4
• EINECS: 205-634-3
• Model NO.: 99.6%
• Carboxyl No.: Dicarboxylic Acid
• Alkyl No.: Saturated Acid
• Appearance: Crystal, Powder
• Source: Oxidation
• Colour: White
• Type: Dyestuff Intermediates
• Quality: Industrial
• Transport Package: 25kg
• Specification: GB1626-2008
• Trademark: no
• Origin: China
• HS Code: 29171110
• Production Capacity: 100000mt/Year

Product Description

Oxalic acid:
CAS No. : 6153-56-6
EINECS No. : 205-634-3
MF : C₂H₆O₆
Purity : ≥99%
Appearance : White crystalline small particles or powder
Nature :
1, colorless transparent crystal or powder.
 2, soluble in ethanol. Dissolved in water. Micro-soluble ether. Do not dissolve in benzene and chloroform. Soluble in water 100mL 4900g (25 ° C), the highest concentration of 98%.
 3, oxalic acid began to sublimate at 100 ºC, 125 ºC rapid sublimation, 157 ºC when a large number of sublimation, and began to break down.
Quality index :

Test Items	Unit Of Measure	Lab Test Results
Appearance	White crystal	White crystal
Oxalic acid,%,≥	99.6	99.9
SO4,%,≤	0.20	0.03
Ignition residue,%,≤	0.20	Qualified
Heavy metal(Pb),%,≤	0.02	0.0005
Fe,%,≤	0.01	0.0002
Chloride,%,≤	0.01	0.0005
Ca,%,≤	0.0001	0.00001

Application :
1, oxalic acid is mainly used as a reducing agent and bleaching agent.
2, dyeing industry as bleach, washing industry as a reductant.
3, for the production of antibiotics and borneol and other drugs and refined rare metal solvents, dye reductant, tanning agents.Storage Precautions: Transport by country, far from oxides and alkalis. Storage and transportation according to toxic chemicals. Stored in a cool, dry, ventilated not subject to Japan, the storage period of 2 years.
Packaging: plastic woven bag, lined with plastic bag, net weight 25kg.

Usage: 
1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal.  
2. In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products 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 other aspects: as analysis reagent, raw material of chemicals. 
Packing: 
1.In plastic woven bag 25kg net, lined with PE bag
2. In jumbo bag.
The above mentioned all can be Palletized & stretch wrapped.