JCD CHINA CO.,LTD

Vitamin D₃ Crystal Pharmaceutical Grade   

Description

Vitamin D3 Crystal Pharmaceutical Grade,obtained from esterification,hydrolyzation and refining of high potency vitamin D3 resin,contains not less than 97.0 percent and not more than the equivalent of 103.0 percent of (5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3ß –ol.

Identification

Synonyms: Cholecalciferol;calciol;

(5Z,7E)-9,10-secocholesta-5,7,

10(19)-trien-3ß -ol

(5Z,7E)-(3S)-9,10-secocholesta-5,7,

10(19)-trien-3-ol;

Vitamin D3

CAS NO.: 67-97-0

                                   C₂₇H₄₄O   Molecular mass: 384.65 g/mol

Main Specifications

Appearance: White crystalline powder

Assay:97.0%-103.0%(38,800,000-41,200,000IU/g)      

Light absorption:465-495

Specific optical rotation:+105-+112°

Conclusion: Conform to Ph.Eur 6 and USP30.

Usage

Used in pharmaceutical formulations for vitamin D3 remedy or in milk,dairy

Etc.As vitamin D supplement to promote absorption of calcium and phosphorus.

Packing

Aluminum bags lined with food grade polyethene bags, then packaged into aluminium can. 100g per bag,5bags per can,2 or 4cans per carton.

Storage and Shelf Life

Stored under dry, cool and dark condition and avoid moisture, water or heat.

The shelf life is 24 months.