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Ahmed KhanI'm a trader from Pakistan. I have bought sodium hempetaphosphate with Manager Hu and worked with him for 3 times. THKs Hu, now I have become a local agent. Riel Chemical is indeed a trusted partner. Highly recommended for friends who need high quality chemical products. -
Maria J GarciaOverall, I was impressed. Whether it is product details or service response speed, it is done very well, and customers are satisfied. Warmly tips: Could you guys add more payment methods？that would be great. -
LabrekeoLa vitesse de livraison est très satisfaisante et presque aucune inquiétude. Chaque fois que la coopération fonctionne sans à-coup. Recommandez sincèrement à d’autres acheteurs! -
محمد لاگولدشریک خوب، پیدا کردن چنین تامین کننده ای عالی است، برای شما آرزوی موفقیت دارم -
JackThe cooperation with Riel Chemical Co., Ltd. is our most sensible choice. Your team's efficiency, professionalism and innovative spirit are impressive, and we are looking forward to further cooperation in the future! -- Jack Sales manager -
ອາ ລິ ສໄປ ຈົນ ສຸດ ຂີດ, ຂອບ ໃຈ ຫລາຍໆ ທີ່ ມີ ທ່ານ! ບໍ່ ວ່າ ຈະ ເປັນ ການ ສະຫນັບສະຫນູນ ຢ່າງ ເຕັມທີ່ ໃນ ເວລາ ທີ່ ສໍາຄັນ ຫລື ການ ເອົາ ໃຈ ໃສ່ ຢ່າງ ລະມັດລະວັງ ຕໍ່ ລາຍ ລະອຽດ ຂອງ ການ ຮັບ ໃຊ້ ປະຈໍາ ວັນ, ເຮົາ ຮູ້ສຶກ ວ່າ ໄດ້ ຮັບ ຄວາມ ໄວ້ ວາງ ໃຈ. ຂໍ ໃຫ້ ມິດຕະພາບ ຍືນ ຍົງ ຕະຫລອດ ໄປ ແລະ ການ ຮ່ວມ ໄມ້ ຮ່ວມ ມື ຈະ ຍືນ ຍົງ ຕະຫລອດ ໄປ ——[ທີມການຄ້າເຄມີຂອງລາວ] -
Mr. ZhaoWe have been cooperating with Riel Chemical for five years. The product quality has always been perfect and the usage effect is good. Your company's sales manager is also particularly polite
Highly Purified 99.6% Oxalic Acid White Crystal Particle for Reducing Agent
| Place of Origin | Weifang |
|---|---|
| Brand Name | Riel Chemical |
| Certification | SGS,ISO9001,CE |
| Model Number | 99.6% |
| Minimum Order Quantity | 1 ton |
| Price | USD 350/tons FOB |
| Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
| Delivery Time | 5 work day |
| Payment Terms | L/C, T/T |
| Supply Ability | 50 tons per day |
Contact me for free samples and coupons.
WhatsApp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| 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 | ||
| Highlight | reducing agent h2c2o4 2h2o,reducing agent oxalic acid,6153-56-6 h2c2o4 2h2o |
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| 20 GP Container | Maximum Load (tons) | |
|---|---|---|
| With atray | 25 | |
| No tray | 22 |
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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