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Vitamin D3 Crystal Pharma Grade
Vitamin D3 Crystal Pharma Grade
Supplier Info
[China Supplier]
Contact Person : Mr. Fang Daniel
Tel : 86-571-86571191,92,93
Fax : 86-571-86571190
Product Detail
1. White or almost white crystals 2. 97.0%-103.0% (38,800,000- 41,200,000IU/g) 3. Conforms to Ph. Eur. 7.3, USP32 4. 67-97-0

Description 

Vitamin D3 Crystal Pharma 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% percent of (5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3β-ol. 

Identification 

 cholecalciferol;  calciol;      (5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3β-ol; (5Z,7E)-(3S)-9,10-secocholesta-5,7,10(19)-trien-3-ol; vitamin D3 

CAS NO.: 67-97-0

Appearance: white or almost white crystals

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

Specific optical rotation: +105o- +112o

Conclusion: Conforms to Ph. Eur. 7.3, USP32

Usage

Used in pharmaceutical formulations for vitamin D 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 HDPE drums. 100g per bag, 10 bags per drum; 1 drum, 2 drums or 4 drums per carton.

Storage and Shelf Life

Best if kept frozen at 4°C under inert atmosphere in dry, cool and dark condition and avoid moisture, water or heat.

The shelf life is 24 months. 

Vitamin D3 Crystal Pharma Grade

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