1. Technical Process
Vitamin D3 Crystal medicine grade is obtained from the esterification, hydrolyzation and refining of High Potential Vitamin D3 Resin.
2. Main specifications
ItemsSpecifications
DescriptionWhite crystalline powder
SolubilityCorresponding
IdentificationPositive
Melting Point 82oC-87oC
Related substances Corresponding
Light absorption465-495
Specific optical rotation +105o-112o
Assay97.0-103.0%
38, 800, 000-41, 200, 000IU/G
ConclusionConfirm to USP24, BP98, EPIV
3. Analysis method of Assay
HPLC. Mobile phase, acetonitrile: Islpropanol: Water=90: 7: 3. Velocity, 1.5-2.5ml/min. Wavelength, 265nm.
4. Usage
A. In pharmaceutical formulations for Vitamin D remedy.
B. As additives for milk, dairy, foods and beverage as Vitamin D supplement to promote the absorption of calcium and phosphorus.
5. Packing
100g/bag, 10bags/drum. Aluminum bags lined with food grade PE bags, then packaged into plastic drum and in paper cartons. The package size can be made as per customers requirement.
6. Stability and storage
Stored under dry, cool and dark condition and avoid moisture, water or heat. The shelf life is 24 months.
WE-LIVE Ingredients Co., Limited participant in the health and beauty industries, which is specialized in the marketing, developing active ingredient with high quality and safety. Serving the ever changing industry of cosmetic, value-add food additives and APIs industry.
Now, we have grown into a key player in distribution of the raw materials in these industries by adapting the demands of our customers.
Based in China, we are backed up by the most professional companies in these industries which is proved over the years, since we know how important the quality and service are!
In order to guarantee the satisfaction of our clients, we are always worked in a close way with the manufactures on every detail.
WE-LIVE Ingredients Co., Limited completely committed to the success of every one of our partners and dedicate ourselves to quality and efficiency. We are building our reputation as the most innovative distributor by providing the value-add and up-to-date materials to the industries we serviced, as we belive this is the best way to create success in today's commercial environment.
