| CAS No.: | 144-62-7 |
|---|---|
| Formula: | C2H2O4 |
| EINECS: | 205-634-3 |
| Status: | Solid Catalyst |
| Response Type: | Oxidation |
| Usage: | Positive Catalyst |
| Samples: |
|---|
| Customization: |
|---|
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| Test Item | Standard | Test Results | Test Methods | ||
| Superior Product | First-Class Product | Qualified Product | |||
| Appearance | White Crystal Powder | Qualified | Visual Inspection | ||
| Oxalic acid ( H2C2O4.2H2O) |
≥99.6% | ≥99.0% | ≥96.0% | 99.92% | GT-B 1626-2008 |
| Sulfate (as SO4) | ≤0.07% | ≤0.10% | ≤0.20% | 0.003% | GT-B 1626-2008 |
| Burning residue | ≤0.01% | ≤0.08% | ≤0.20% | 0.003% | GT-B 1626-2008 |
| Heavy Metal (as Pb) | ≤0.0005% | ≤0.001% | ≤0.02% | 0.0005% | GB-T7532 |
| Iron (Fe) | ≤0.0005% | ≤0.0015% | ≤0.01% | 0.0002% | GT-B 1626-2008 |
| Chloride (Cl) | ≤0.0005% | ≤0.002% | ≤0.01% | 0.0005% | GT-B 1626-2008 |
| Calcium(Ca) | ≤0.0005% | 0.00003% | GT-B 1626-2008 | ||
| Conclusion: | The product was tested and determined to be Superior Product | ||||
Henan Yeedok Industry Co., Ltd. Located at Zhengzhou Jinshui Zone and covering an area of 10,000M2,is a Chemical high-tech group company with an integrated system of researching, development,production, marketing and sales ability. It mainly produces Inorganic Chemicals, Organic Chemicals, Food and Feed Additives. Our products are widely applied to detergent, water treatment, rubber, plastic, leather, tanning, textiles, paint, oil drilling, food, feeding and pharmaceutical. With ISO9001 quality management system, all our products are manufactured by strict procedures. With the advanced test equipments in our Lab, all shipments are tested carefully before delivery to assure the quality consistency. The quality standard for each customer is established. All the sample and shipment lots have been filed detailed and be able to traced. Through many years of development, our company has become a large-scale enterprise with research, production, assembly and marketing capabilities. Guaranteeing stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets. Our aim is to provide customers the high quality products, most competitive pricing, the shortest delivery time and the unequaled service. We pursue the management tenet of "Quality is Superior, Service is Supreme, Reputation is First", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you!
1. Supply high quality products with a reasonable price in additives industry.
2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
3. Provide agile and safe payments.
4. We can in charge of all if our products have quality problems.
5. Provide a price trend, ensure the clients can know about marketing informations in time.
1. What's your payment terms?
T/T ,L/C,D/A,D/P or other.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the validity of the products?
According to the products you ordered.
4. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
China's main port.
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