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Vitamin D3 500 Powder

Vitamin D3 500 is fine, free flowing, yellowish or cream granula, spray dried from vitamin D3 oil feed grade. It contains vitamin D3 (cholecalciferol) in sunflower oil finely dispersed in a matrix of gelatin, starch and sucrose.


Name of Active Substance: Cholecalciferol

Chemical Structure:











CAS NO.: 67-97-0

Formual: C27H44O

Molecular Weight: 384.65

Physical Properties
Assay(VD3+pre-VD3): 500,000IU/G min. (HPLC method)
Appearance: yellowish or cream granula
Particle size: 100% passing 2# sieve (850±29μm)
Loss on drying:

Storage and Stability

The product should be contained in unopened original package, protected from light in a dry place at low temperature ( ≤15 ). Once it is opened, please use it up in a short time.

The shelf life is 24 months for the unopened product stored in recommended condition. 



Inside: vacauumed aseptic PE bags, 25kg per bag.

Outside: carton or drum

Packages size can also be offered according to customer requirement.

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