Highly Purified 99.6% Oxalic Acid White Crystal Particle for Reducing Agent
Price:
USD 350/tons FOB
MOQ:
20 tons
Delivery Time:
5 work day
Brand:
Riel Chemical
Product Description
Highly Purified 99.6% Oxalic Acid White Crystal Particle for Reducing Agent
Product Specifications
| Attribute | Value |
|---|---|
| CAS | 6153-56-6 |
| EINECS | 205-543-5 |
| Appearance | White Crystal Particle |
| Crystalline Hydrate | Oxalic Acid Dihydrate |
| Fusing Point | 189.5 ℃ |
| Solubility | Soluble in Water |
| Use | Chemical Materials |
Key Attributes
- Chemical formula: C₂H₂O₄*2H₂O
- CAS: 6153-56-6
- Purity: 99.6%
Production Standard
COA meets GB/T1626-2008:
| No. | Items for detecting and analyzing | Standard value |
|---|---|---|
| 1 | Oxalic acid content (C2H2O4) ％≥ | 99.6 |
| 2 | Sulfide (as SO4) ％≤ | 0.07 |
| 3 | Combustion residue ％≤ | 0.01 |
| 4 | Heavy metal (as Pb) ％≤ | 0.0005 |
| 5 | Fluoride (as Fe) ％≤ | 0.0005 |
| 6 | Chlorine (as Cl) ％≤ | 0.0005 |
| 7 | Calcium (as Ca) ％≤ | 0.0005 |
| 8 | Water insoluble content ％≤ | 0.02 |
References: Riel Chemical Lab1&2, National public service platform for standards information.
Additional Specifications
- Classification: Carboxylic Acid
- Place of Origin: Weifang, China
- Other Names: Oxalic Acid Dihydrate, Ethanedioic Acid
- Chemical formula/MF: C2H6O6
- EINECS No: 205-634-3
- Grade Standard: Industrial Grade
- Appearance: White crystal particles/powder
- Application: Printing And Dyeing/Catalyst/Reductant/Cleaning
- Brand Name: Riel Chem
- Package: 25kg/bag
- Packing: 25kg bag
- MOQ: 5 Ton
- Shelf Life: 2 Years
- Shipping port: Qingdao Port
Chemical Applications
- Gold industry: used for precipitation separation of rare earth metals
- Organic synthesis: used for 2133 resin, electric jade powder, butyl catalyst, etc.
- Light industry: used for leather, wood, aluminum products, marble polishing, rust removal, bleaching, scale removal
- Printing and dyeing industry: used to replace acetic acid, for fast pigment group dyes dyeing agent
- Pharmaceutical industry: Used in tetracycline, oxytetracycline, borneol and other fine preparations
- Other aspects: Analytical reagents, pharmaceutical industry, chemical raw materials
Oxalic Acid Preparation Technology
Oxalic acid produced by Riel Chemical is synthesized from high-purity sodium formate and industrial-grade sulfuric acid. After third-party testing by SGS, the finished product has a purity of over 99.6% (see COA for details).
Oxalic Acid Applications
1. Industrial Sector
- Metal cleaning and rust removal: Used to clean metal surfaces, especially to remove rust and oxides from metals such as stainless steel, aluminum and copper
- Textile bleaching: Used as a bleach to help remove pigments and stains from fabrics
- Wood bleaching: Used to bleach wood to make it uniform in color and facilitate subsequent dyeing and painting
- Chemical synthesis: Intermediate in production of dyes, drugs, plastics and other organic compounds
2. Laboratory Application
- Analytical chemistry: Used as a reducing agent and coordination agent in titration analysis
- Cleaning laboratory utensils: Used to remove mineral deposits and dirt from glassware
3. Wastewater Treatment
Used in industrial wastewater treatment to precipitate metal ions and help purify water.
4. Environmental Protection
- Heavy metal recycling: Used to recover heavy metals (such as lead and copper) from industrial waste
- Radioactive waste treatment: Used as a complexing agent in treatment of certain radioactive wastes
Frequently Asked Questions
1. What is your payment term?
We can accept T/T and L/C at sight as payment term.
2. Are you able to deliver on time?
Of course! We specialize in this line for many years, with many customers choosing us because we deliver goods on time while maintaining top quality.
3. Do you provide free sample?
Yes, we can provide free sample. You only need to cover the express fee.
4. How about the price? Can you make it cheaper?
We always prioritize customer benefits. Price is negotiable under different conditions, and we assure you the most competitive price.
5. Can I visit your company and factory in China?
Sure. You are very welcome to visit our company in Weifang, China. (We will arrange airport pickup and drop-off at Weifang Airport)
6. What if there is a quality problem?
We have a professional after-sales service team to promptly address all issues.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Riel Chemical Co., Ltd.
Location
1007, Qingzhou Taihua Building, Weifang City, Shandong Province, China
Contact Person
Jenkins Hu / Jinxu Hu