Vitamin B5/Vb5/D-Calcium Pantothenate CAS 79-83-4

• CAS No.: 79-83-4
• Formula: C9h17no5
• Packaging Material: Paper
• Storage Method: Cool Dried Storage
• Shelf Life: 2 Years
• Nutrient Composition: Vitamin
• Model NO.: USP/Feed Grade
• Resource: Chemosynthesis
• The content of active substances: ＞90%
• Quality Standard: USP/FCC
• Transport Package: 25kg Net Cartons/Drums/Bags with PE Bag Liner /OEM
• Specification: 99%min
• Trademark: AWI
• Origin: China
• Production Capacity: 300metric Ton/Month

Product Description

Properties:D-calcium pantothenate is a white powder, no smelly odor, tastes a little bitter, has hydroscopic property. Its aqueous solution shows neutrality or slightly alkaline, easy to dissolve in water, slightly solvable in ethanol, almost can not dissolve in chloroform or aether.

Item	Index
Authentication	Positive reaction
Calcium content ,(Ca) %(weight on dry product)	8.2-8.6
Nitrogen content ,(N)%(weight on dry product)	5.7-6.0
specific optical rotation, ([a]D^20)%(weight on dry product)	+25°-+27.5°
Heavy metal (count on Pb),%	≤0.002
Loss on drying,%	≤5.0

Uses:feed additive, food additive, pharmaceutical USP28/BP2003
Packing:25kg/Carton, 25kg/drum
Storage:store in cool,shady and dry place.
Period of validity:3 years, use it as quickly as possible after unseal

 

Package:

1.1~10kg/bag,double plastic bags inside,aluminum foil Bag outside . 
2.25kg/drum,double plastic bags inside 
3.Accoding to your requirments

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

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

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. 

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.