ZHONGLAN INDUSTRY CO.,LTD. |
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We are Manufacturer and always supplying Oxalic Acid 99.6%min white crystal,CAS NO.:144-62-7 with competitive price,high quality and regular basis.
4.Molecular Form: C2H2O4
5.Molecular Weight:126
6.EINECS NO.:205-634-3
7.White transparent crystal combining two crystal water, Melting Point: 101°C-102C, Specific Gravity:1.653, easily sublimate at 100°C, easily dissolve in alcohol and water
Our COA of oxalic acid( technical standard (GB1626-2008):
Index | Wonderful grade | First grade | Up to grade |
Purity % ≥ | 99.6 | 99.4 | 99.0 |
Sulfate (SO42-) % ≤ | 0.0010 | 0.003 | 0.005 |
Ash % ≤ | 0.01 | 0.015 | 0.08 |
Heavy metal (Pb2+) % ≤ | 0.00005 | 0.0001 | 0.0005 |
Fe3+ % ≤ | 0.00005 | 0.0001 | 0.0005 |
Cl- % ≤ | 0.0005 | 0.0005 | 0.001 |
Ca2+ % ≤ | 0.0001 | 0.00015 | 0.0005 |
Al % ≤ | 0.0001 | 0.0001 | 0.0001 |
Mg % ≤ | 0.00005 | 0.00001 | 0.00001 |
Na % ≤ | 0.00015 | 0.0002 | 0.0005 |
As % ≤ | 0.00001 | 0.00001 | 0.00001 |
k% ≤ | 0.00015 | 0.00003 | 0.00003 |
CONCLUSION | COMPLIES WITH ENTERPRISE STANDARD. |
More about oxalic acid:
1.sample is available and free
2.Capacity:1000 tons per month.
3.Synonym:Oxalic acid dihydrate;OXALIC ACID 2H2O;OXALIC ACID-2-HYDRATE;OXALIC ACID DIHYDRATE;Ethandionic acid, dihydrate;ETHANEDIOIC ACID;ETHANEDIOIC ACID DIHYDRATE;ETHANEDIONIC ACID DIHYDRATE
Use of oxalic acid:
1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal.
2. In pharmaceutical industry: used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc.
3. In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.
4. 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.
5. In organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
6. In electron industry: preparation of chemicals raw material for porcelain
capacitor, preparation of electron equipment detergent.
7. In other aspects: as analysis reagent, raw material of chemicals.
Package of oxalic acid :
25kg net in plastic woven bags lined with plastic bags or in 1200 kg jumbo bags.The above mentioned all can be Palletized & stretch wrapped.
Why choose us?
•We do chemicals in life time. A Respectable supplier.More than 15 years experience in Chemical Industries and trade. We have in-depth chemistry knowledge and experiences to provide high quality compounds services.
•We have strict quality control. Before shipment, We can offer free sample for test.
•Raw materials from Chinese origin,So ,we our price have most advantage.
•Fast shipment by reputed shipping line,Can Packing with pallet as buyer’s special request.Can offer Cargoes photo before and after loading into containers for customers reference.
•We will provide you with professional loading.We have one team supervise uploading the materials. We will check the container, the packages before loading. And will make a complete Loading Report for our customer of each shipment.
•Best service after shipment with e- mail and call.
For oxalic acid ,we are the best choose.welcome to inquiry.