Hebei Shengang Trading Co.,Ltd(expird)
Free supplier
- Free
supplier - 8th
years
Free supplier
Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
CAS NO.2392-39-4
Industrial Grade(1-1000)Metric Ton
we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!
MP: 15373814595 QQ:379080611 Email: libby@hbsgbiotech.com
English name: dexamethasone phosphate sodium
Molecular Formula:C22H29FO5
Molecular Weight:392.4611
CAS Registry Number:2392-39-4;55203-24-2
EINECS:219-243-0
Quality:CP/USP
Usage:Adrenocorticotropic hormone medicines, has anti-inflammatory, anti toxin, anti allergic effect.Adrenal cortical hormone drugs. Has anti-inflammatory, anti allergic and antitoxic, affecting glucose metabolism. For inflammatory, allergic disease, bovine ketosis and sheep toxemia of pregnancy etc.
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Tests |
Specification |
Results |
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|
Appearance |
White or almost white, very hygroscopic powder |
Conform |
|
|
Appearance of solution |
Solution S is clear and not more intensely colorured than reference solution B7 |
Conform |
|
|
Inorganic Phosphates |
≤1% |
<1% |
|
|
Appearance of solution |
Freely soluble in water, slightly soluble in ethanol (96%), pratically insoluble in Methylene Chloride |
Conform |
|
|
Identification |
a) IR b) TLC |
Conform |
|
|
Specific rotation |
+75°~+83° |
+78.6° |
|
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Water and ethanol |
≤13.0% |
5.5% |
|
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PH |
7.5~9.5 |
8.42 |
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Related substance |
Impurity A ≤0.5%
Impurity B≤0.5%
Total impurities ≤1.0% |
0.06%
0.07%
0.88% |
|
|
Loss on drying |
≤0.5% |
0.2% |
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Assay |
97.0%~103.0% |
98.8% |
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Residual solvents |
Methanol≤3000ppm
Ethanol≤5000ppm
Acetone≤5000ppm
THF≤720ppm
Benzene≤2ppm
Ethyl acetate5000ppm |
68ppm
26ppm
Not detected
Not detected
Not detected
Not detected |
|
|
Conclusion |
Comply with the standard of EP7.0 |
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1, Quality:
Our company is a professional production of intermediates and chemicals for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
And we are the manufactory, so you don’t need to doubt the quality.
2, Payment method: for example T/T, D/A, L/C, Westerm Union,other
3, Service: Best service and after-sales service to all clients.
1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment...So we both can make the best of the commonly bargain.
2)We will ship the goods that you order from us by HKEMS, DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.
3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.
4, Delivery:
Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.
We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.
If you have any other questions to consult me,please not hesitate to contact me any times.
