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.72509-76-3
Industrial Grade(10-1000)Kilogram
High quality, attractive price
Our company is a professional production of hormone intermediates for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, you can trust us. And we are the manufactory, so no problem for us to control the quality.
Felodipine
|
Appearance |
White to Light yellow tcrystalline powder |
|
Solubility |
very soluble in Acetone , in Methanol and Ethanol；practically insoluble in water |
|
Melting point |
141~145℃ |
|
Identification |
Positive |
|
|
UV ：Maximal absorption should be at 238+2nm and 361+2nm |
|
|
IR：the IR absorption spectrum of sample corresponds to that of the reference one |
|
Clarity and color of solution |
The solution is clear and colorless and any color produced ，the absorption of the solution at 440 nm is not more than 0.10 |
|
Chloride |
≤0.005% |
|
Loss on drying |
≤0.5% |
|
Residue on ignition |
≤0.1% |
|
Heavy metals |
≤0.001% |
|
Arsenic |
≤0.0002% |
|
Related substance |
Impurity I ≤0.1% The sum of impurityB and C ≤1.0% Any individual impurity ≤0.5% Total impurities ≤1.0% |
|
Residual solvents |
Ethanol ≤0.5% Isopropyl ether ≤0.5% Dichloromethane ≤0.5% Ethyl acetate≤0.06% Pyridine ≤0.02% |
|
Assay |
≥99.0%( calculated on dried basis） |
MP: 15373814595 QQ:379080611 Email: libby@hbsgbiotech.com
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.
