Customization: | Available |
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CAS No.: | 144-62-7 |
Formula: | C2H2O4 |
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Test Items | Standard | Test Results |
Oxalic acid (as H2C2O4 2H2O) | 99.6%min | 99.65% |
Sulfate (as SO4) | 0.07%max | 0.007% |
ignited residue (850 degree) | 0.01%max | 0.005% |
Chloride (Cl) | 0.0005%max | 0.0004% |
Calcium(Ca) | 0.0005%max | 0.0003% |
Iron (Fe) | 0.0005%max | 0.00007% |
Heavy Metal (as Pb) | 0.0005%max | 0.0003% |
Q: Can I get some samples?
A: Yes, free samples(1kg)are available for most of our products, you only need to pay the shipping cost.
Q: What is the Minimum Order Quantity?
A: Trial order is available.
Q: Whether you could make our brand on your products?
A: Yes. We can print your Logo on the packages if you need.
Q: What's your payment terms?
A: T/T or L/C.
Q: What documents do you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA, if your markets need any special requirements, let us know.
Q: How to guarantee the quality of your products?
A:1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.