Vitamin D3, also known as Cholecalciferol,has the physiological function to promote intestinal calcium absorption,regulate calcium and phosphorus metabolism and induce bone calcium andphosphorus calm, as well as promote bone growth and prevent rickets.

Vitamin D3 crystal

CAS NO:67-97-0

Formula: C₂₇H₄₄O

Molecular Weight: 384.64

General property: Colorless orwhite odorless, acicularcrystal or white crystalline powder, easily deterioratedin the air or sunlight, easily soluble in ethanol, ether, chloroform and acetone,slightly soluble in plant oil and insoluble in water.

Standard: USP/EP/BP/CP

Assay: 97.0~103.0%

Product specification：40,000,000IU/g

Vitamin D3 oil 1,000,000IU/g-5,000,000IU/g vitamin D3 powder 100,000IU/g

Vitamin D3 500,000IU/g

Vegan Vitamin D3 oil 1,000,000Iu/g,Vegan Vitamin D3 powder 100,000IU/g

Vegan Vitamin D3 powder 500,000IU/g  

Package: 100g/Bag,lKg/Tin,2Tin/Ctn;or1Kg/2Kg/Bag,outerpacked with carton.

Storage &Transportation:Stored underlow temperature and protected from light.

Retest period: 36 months

Usage: As for the material orintermediateused in API industry, or used in vitamin additive for promoting theabsorption forcalcium and phosphorus