| Customization: | Available |
|---|---|
| CAS No.: | 6153-56-6 |
| Formula: | (Cooh)2.2h20 |
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| 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 |
| ITEM | SPECIFICATION | TEST RESULT |
| Appearance | White crystalline | Confirm |
| Assay,% ≥ | 99.6 | 99.9 |
| SO4,% ≤ | 0.07 | 0.03 |
| Residue On Ignition,% ≤ | 0.01 | Not detected |
| Heavy Mental (Pb),% ≤ | 0.0005 | 0.0004 |
| Fe,% ≤ | 0.0005 | 0.0002 |
| Cl,% ≤ | 0.0005 | 0.0005 |
| Ca,% ≤ | 0.0005 | 0.0001 |
| Conclusion | Qualified | |
Application
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.
1.What are your payment terms?
For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.
2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.
3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.
4.When can I get reply?
Our sales manager will contact you within 24hours.
5.How about the validity of products?
According to the products you order,usually 2 years.
6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.
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