Manufacture Supply Bulk D Panthenol/D Panthenol liquid with Low Price

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Product Overview

Description


 


Description

Description




























Product name


D-Panthenol


Cas number


81-13-0


Molecular formula         


C9H19NO4


Molecular weight


205.25






 











D-Panthenol is clear, colorless to slightly yellow, viscous liquid. It is practically odorless, slightly hygroscopic, and may crystallize on prolonged storage. It is soluble in water, freely soluble in ethanol, slightly soluble in ether, and insoluble in fats and oils. D-Panthenol is used for pharmaceutical drops and syrups as well as various cosmetic formulations. This product is not intended for use in the manufacture of sterile drug products.


 














 





1. Usually we provide free samples for client test.
2. The sample quantity is usually 5-10g. But the express charges should be undertake by clients. 




 


Typical Specifation

Typical Specifation




























Product Name


D-Panthenol


Batch No


180309Y16


Expiry


2 years


Standard


USP40
































































Items of analysis


Specification


Results


Appearance


Colorless, viscous and clear liquid


Conform


Identification


A. Infrared absorption (197F) 
B. The Sample solution:
a deep blue color develops.
C. The Sample solution :
a purplish red color develops.



Conform


Assay(on the anhydrous basis)


98.0%~102.0%


98.3%


Water determination


≤ 1.0%


0.19%


Specific optical rotation


+29.0° ~+31.5°


30.4°


Limit of aminopropanol


≤ 1.0%


0.59%


Residue on ignition


≤ 0.1%


0.1%


Refractive Index(20℃)


1.495~1.502


Conform


Heavy metals


≤20ppm


Conform


Conclusion:


Conform to USP40






 


 


 

























Quantity <5kg




For small quantity, We usually use 1kg Aluminum foil bag.






5kg< Quantity < 20kg




We usually use 1kg palstic bags or Aluminum foil bags. These bags will be load in carton.






20kg< Quantity




We usually use 25kg plastc inner bags. Outside will be 20kg or 25kg drums.























By Express.




TNT/DHL/USP/EMS/FEDEX
1. Suitable for under 50kg
2. Fast: Usually 3-7 days.
3. Door To Door






By Air.




1. Suitable for more than 50kg
2. Fast: 5-10 days
3. Air Port to Air port
4. Customs Clearence by clients






By Ship.




1. Suitable for more than 500kg
2. Slow: 10-45 days
3. Sea port to Sea port
4. Customs Clearence by clients






















































AWI Laboratory principles




1. Every Product must have factory original certificates of Anylysis.
2. The general need for each batch of products to stay kind, and the sample registration and management.
3. Every retention samples will keep for 5 years.
 















 


AWI

AWI




13AWI Service




1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request.
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.












FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai  




0.1909 s.