Vitamin D3 crystal

Vitamin D3, also known asCholecalciferol,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

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.