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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 H2c204 2h20 For Cleaning Stainless Steel
| 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 | 3～5 work day |
| Payment Terms | T/T , L/C |
| 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 | 205-634-3 |
|---|---|---|---|
| Crystalline Hydrate | Oxalic Acid Dihydrate | Appearance | White Power |
| Life Spen | Two Years | Acidity | Medium Acid |
| Highlight | cleaning h2c204 2h20,cleaning oxalic acid,6153-56-6 h2c204 2h20 |
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| Mode of loading | Maximum load | |
|---|---|---|
| 20 GP no pallet | 25 tons | |
| 20 GP with pallet | 22 tons |
Product Description
Highly Purified 99.6% Oxalic Acid White Crystal Particle H2C2O4·2H2O for Cleaning Stainless Steel
Product Attributes
| Attribute | Value |
|---|---|
| CAS | 6153-56-6 |
| EINECS | 205-634-3 |
| Crystalline hydrate | Oxalic acid dihydrate |
| Appearance | White Powder |
| Life span | Two years |
| Acidity | Medium acid |
Product Description
Highly purified 99.6% oxalic acid white crystal particle specifically formulated for cleaning stainless steel and other industrial applications.
Key Specifications
- Chemical formula: C2H2O4·2H2O
- CAS: 6153-56-6
- Purity: 99.6%
Production Standard (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.
Industrial Applications of Oxalic Acid
1. Metal Surface Cleaning
Effectively removes oxides, rust, and dirt from metal surfaces. Ideal for cleaning steel, stainless steel, copper, aluminum, and other metals in processing and maintenance applications.
2. Boiler and Heat Exchanger Cleaning
Dissolves scale and calcium/magnesium deposits to restore heat transfer efficiency in boilers, heat exchangers, and cooling systems.
3. Stone Cleaning
Removes stains, rust spots, and scale from marble, granite, and other stone surfaces to restore their natural luster.
4. Textile Cleaning
Eliminates rust and mineral stains in textile bleaching and cleaning processes to enhance fabric quality.
5. Wood Cleaning
Removes surface stains and discoloration from wood, restoring its natural color for furniture manufacturing and maintenance.
6. Electronic Industry Cleaning
Removes oxides and contaminants from electronic components and circuit boards to ensure optimal performance and reliability.
Riel Chemical Product Advantages
1. Superior Quality
Manufactured with advanced technology and strict quality control for consistent, reliable performance.
2. Wide Range of Applications
Versatile solutions for industries including textiles, pharmaceuticals, metallurgy, and agriculture.
3. Cost-Effectiveness
Optimized production processes deliver competitive pricing without compromising quality.
4. Environmental Responsibility
Eco-friendly products compliant with international environmental standards.
5. Technical Expertise
Experienced professionals provide customized solutions and expert guidance.
6. Global Reach
Efficient logistics network ensures timely worldwide delivery with excellent customer service.
7. Innovation-Driven
Continuous R&D investment delivers cutting-edge chemical solutions.
Frequently Asked Questions
1. What is your payment term?
We accept T/T and L/C at sight as payment terms.
2. Are you able to deliver on time?
Yes, we specialize in this product line with years of experience, ensuring timely delivery while maintaining top quality.
3. Do you provide free samples?
Yes, we provide free samples - customers only need to cover the express fee.
4. How about the price? Can you make it cheaper?
We prioritize customer benefits and offer negotiable prices under different conditions to ensure competitive pricing.
5. Can I visit your company and factory in China?
Yes, you're welcome to visit our facility in Weifang, China (we provide airport pickup/drop-off service).
6. What if there is a quality problem?
Our professional after-sales team promptly addresses all quality concerns.
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