Product Specifications
| Prod Model: |
99.6% 99% 96% |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Synonyms: |
Ethanedionic Acid; Oxalic Acid Anhydrous; Refined |
| CAS: |
144-62-7 |
| Einecs No: |
205-634-3 |
| Molecular Weight: |
90.03 |
| Molecular Formula: |
C2H2O4 |
| Quality: |
Food Grade |
| Appearance: |
Crystal |
| Grade Standard: |
Electron Grade |
| Packing: |
PP/PE Bag |
| Classification: |
Oxalic Acid |
Product Description
Food Grade Oxalic Acid Anhydrous
1. Oxalic Acid Anhydrous Purity: 99.6%
2. White Crystal
3. Food Grade Oxalic Acid
Uses and Applications
1) In Metallurgy industry: As precipitating and separating function for Rare-earth metal.
2)In pharmaceutical industry: Used in Oxytetracycline 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.
Inspection Item
|
Qualification |
Test results |
|
Superior |
First-Class |
Qualified |
|
Color |
Colorless crystal |
Colorless crystal |
|
Content % |
99.60 |
99.00 |
96.00 |
99.72 |
|
SO4 2- %≤ |
0.07 |
0.10 |
0.20 |
0.03 |
|
Residual on ignition %≤ |
0.01 |
0.08 |
0.20 |
0.0005 |
|
Pb %≤ |
0.0005 |
0.001 |
0.02 |
0.00025 |
|
Fe %≤ |
0.0005 |
0.0015 |
0.01 |
0.0003 |
|
Ca %≤ |
0.0005 |
|
|
0.00003 |
|
Chloride %≤ |
0.0005 |
0.002 |
0.01 |
0.0005 |
|
Na %≤ |
0.01 |
0.007 |
Shijiazhuang Xinlongwei Chemical Co., Ltd. Belongs to Landchem Corporation Limited, locateing in Hengshui city of Hebei province, our company insist the principal of "Quality First, Reputation Best". Based on mutual benefits we have had businessship with customers from more than 50 countries and areas. We export Various Chemical products and search or research new products for customers, and our Topic Products include Hydrochloric Acid(HCl)\Sulfuric Acid(H2SO4)\Formic Acid\Sodium Formate\Oxalic Acid\Sodium Hydrosulphide\Sodium Hypochlorite and Urea. And our production capacity of Formic Acid and Sodium Formate is 600, 00MT per year, and 300, 000MT per year for HCl and H2SO4.
Firstly, Shijiazhuang Xinlongwei owns independent lab and strong research powder, we helps customers to research and synthetize intermediates and those still under patent tech products, and our customers include Institutes\Universities and Pharma corporation etc.
Secondly, Shijiazhuang Xinlongwei have full certificates and Export License for exporting the Hydrochloric Acid(HCl)\Sulfuric Acid(H2SO4) and MEK, and have been exporting by huge quantity.
Thirdly, Shijiazhuang Xinlongwei owns factory to produce Racks, Compact Shelves and Bunk Beds, owning modern equipments and experienced workers with super productsand selling very well in more than 20provinces in China, and have exported to North America, Europe, Africa and Australia markets.
Shijiazhuang Xinlongwei sincerely hopes to develop with your esteemed company with mutural benefits and win the future for our both!
