| Type: | Pharmaceutical Intermediates, Oxalic Acid |
|---|---|
| Appearance: | Powder, Powder |
| Quality: | Technical, Industrial |
| Colour: | White, White |
| CAS No.: | Oxalic Acid |
| Formula: | Oxalic Acid |
| Samples: |
|---|
| Customization: |
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Product Analysis
| Executive Standard | GB/T 1626-2008 Oxalic acid for industrial use |
| Types | I Types High performace |
| C2H2O4·2H2O | 99.6% |
| Sulfate | 0.07% |
| Burning residue | 0.01% |
| Pb | 0.0005% |
| Fe | 0.0005% |
| chloride | 0.0005% |
| Ca | 0.0005% |
| Molecular Formula: | C2H2O4 |
| Molecular Weight: | 90.03 |
| CAS No.: | 144-62-7 |
| EINECS No.: | 205-634-3 |
| Port: | Qingdao, China |
| Grade Standard: | Industrial Grade |
| Appearance: | Powder |
| Carboxyl No.: | Polybasic Acid |
| Source: | Oxidation |
| Purity: | 99.6% min oxalic acid |
| Packing: | 25kg/bag |
| HS Code: | 29171110 |
| 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 | ||||
1. Purifying agent in pharmaceutical industry, special in antibiotic medication, such as oxytetracycline, Chloramphenicol etc;
2. Precipitating agent in Rare-earth mineral processing;
3. Bleaching agent in the textile activities, wood pulp bleaching;
4. Rust-remover for metal treatment;
5. Grinding agent, such as marble polishing;
6. Waste water treatment, removing calcium from water.
Why choose us?
(1) Professional, Rich Experience.
Rich experience for Europe & South America export.
Full experience of large numbers containers loading in Chinese sea port.
(2) A Variety of Products.
Packing with pallet as buyer's special request.
(3) Great Quality and High Purity with Competitive Price.
Raw materials from chinese origin.
(4) Safest and Fastest Delivery.
Fast shipment by reputed shipping line.
(5) Fast Response, Good Service.
Best service after shipment with e mail.
Cargoes photo before and after loading into containe.
Cargoes together with container sales seervice available.
- Welcome to consult and order, MOQ 1kg-unlimited.
How to proceed your order:
Step 1: Please let me know the items you are favorable, quantities, and the destination country.
Step 2: You confirm all detail, and offer purchasing order.
Step 3: We send the detail price of our product and offer the suitable shipping method for reference.
Step 4: You confirm the order and payment 100% in advance and send us the detailed contacting information, including contacting person/company,address,mobile number,ZIP code and your special requirements.
Step 5: We arrange the shipment according to your requirements, and tracking code will be offered once it is released, then you can track your parcel at any moment.
Step 6: We offer after-sales services after service after you receive your parcel.
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