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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
Other Chemical Products For a Long Time 99.6% Oxalic Acid Our Company Supplies
| Place of Origin | Weifang, Shandong |
|---|---|
| Brand Name | Riel Chemical |
| Certification | SGS,9001,ISO |
| Model Number | 99.6% |
| Minimum Order Quantity | 1Tons |
| Price | USD150-260FOB |
| Packaging Details | 25kg polyethylene woven bag,moisture-proof,easy to transport. |
| Delivery Time | 5 works |
| Payment Terms | L/C, T/T |
| Supply Ability | 50Tons perday |
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 NO | 205-634-3 |
|---|---|---|---|
| Grade Standard | Industrial Grade | Application | Pickling, Iron Removal Reducing Agent, Bleaching |
| Brand Name | Riel Chemical | Acidity | Medium Strong Acid |
| Packing | 25kg PP Bag | Shelf Life | 2years |
| Highlight | 25kg h2c2o4 2h2o,25kg oxalic acid,6153-56-6 h2c2o4 2h2o |
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| 20 GP Container | Maximum load (tons) | |
|---|---|---|
| With tray | 22 | |
| No tray | 25 |
Product Description
99.6% Oxalic Acid - Industrial Grade
Product Specifications
| Attribute | Value |
|---|---|
| CAS | 6153-56-6 |
| EINECS NO | 205-634-3 |
| Grade standard | Industrial Grade |
| Application | Pickling, iron removal reducing agent, bleaching |
| Brand Name | Riel Chemical |
| Acidity | Medium strong acid |
| Packing | 25kg PP Bag |
| Shelf Life | 2 years |
Key Attributes
- Chemical formula: C₂H₂O₄*2H₂O
- Purity: 99.6%
- Production standard meets GB/T1626-2008
Quality Standards
| 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.
Physicochemical Properties
- Molecular weight: 126.07 g/mol
- Appearance: White transparent crystal or powder (industrial products may be slightly yellow due to impurities)
- Odor: Tasteless or slightly sour
- Density: 1.65 g/cm³ (20°C)
- Melting point: Dihydrate loses crystalline water at 101-102°C, converts to anhydrous oxalic acid (H₂C₂O₄)
- Solubility: Water (10 g/100 mL at 20°C), slightly soluble in ethanol (5.7g/100 mL at 20°C)
- Acid: Binaric acid, stronger than acetic acid (pKa₁=1.25, pKa₂=4.14)
- Reducibility: Oxidized by strong oxidants under acidic conditions
- Complexation: Forms soluble complexes with metal ions (Fe³+, Al³+)
- Thermal decomposition: Decomposes above 150°C producing CO, CO₂ and H₂O
Market Analysis of Oxalic Acid in Japan
Market Overview
Oxalic Acid is widely used in industrial, pharmaceutical and consumer products. In Japan, primary demand comes from:
- Industrial cleaning: Metal surface treatment and cleaning
- Pharmaceuticals: Raw materials or intermediates
- Textiles: Dyeing and bleaching processes
- Chemical production: Synthesis of other chemicals
Market Size
The Japanese oxalic acid market has maintained steady growth, with the market size of about X billion yen in 2022 and is expected to reach Y billion yen by 2027.
Market Drivers
- Increased industrial demand from manufacturing and automotive sectors
- Pharmaceutical industry development
- Environmental regulations favoring natural extracts like oxalic acid
Market Challenges
- Raw material price fluctuations
- Substitution competition from other chemicals
- Import dependence and supply chain issues
Frequently Asked Questions
What is your payment term?
We accept T/T and L/C at sight as payment terms.
Are you able to deliver on time?
Yes, we specialize in this product line and guarantee timely delivery while maintaining top quality.
Do you provide free samples?
Yes, we provide free samples with the customer responsible for express fees.
How about the price? Can you make it cheaper?
We prioritize customer benefits and offer competitive, negotiable pricing based on order conditions.
Can I visit your company and factory in China?
Yes, we welcome visits to our Weifang facility and provide airport transportation assistance.
What if there is a quality problem?
Our professional after-sales team promptly addresses all quality concerns.
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