| Customization: | Available |
|---|---|
| CAS No.: | 56-75-7 |
| Formula: | C11h12cl2n2o5 |
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| Items | Standard | Results |
| Appearance | White or white with greenish-yellowish fme crystalline powder | Conform |
| Identification | Positive | Conform |
| Solubility | Moderate soluble in 95%alcohol,very Littlesoluble in ether and water ,practically insoluble chlorophorm | Conform |
| Specific Optical rotation | 0°~ ±1° | 0° |
| Melting range | 149.0-154.0ºC | 150.5ºC~153.6ºC |
| Acidity Or Alkalinity | 5.5-8.5(PH) | 6.8 |
| Chloride | ≤100ppm | Pass test |
| Sulfate ash | ≤0.1% | <0.07% |
| Heavy Metals | ≤10ppm | <10ppm |
| Loss on drying | ≤0.5% | 0.11% |
| Assay(HPLC) | ≥98.0% | 99.38% |
| conclusion | The above product conforms to agreement. | |
Q1:Can I get some samples?
A: Yes, we can supply the free sample,customer only need bear the shipping cost.
Q2:How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Western Union or Paypal or secure payment.
Q3: How about delivery lead time?
A: About 7-10 days after payment confirmed.(Chinese holiday not included).
Q4:Is there any discount?
A: Different quantity has different discount.
Q5: How to ship it?
A: For small order, we would send by express such as Fedex, DHL, etc. For large order, we would send by air or sea.
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