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Vitamin D3, also called Cholecalciferol, CAS no.67-97-0. Vitamin D3 500 CWS feed grade is fine, free flowing, white to yellowish granular, spray dried from vitamin D3 oil feed grade. It contains vitamin D3 (cholecalciferol) in sunflower oil finely dispersed in a matrix of maltodextrin and sodium caseinate. Vitamin D3 500 CWS feed grade is used in all kinds of vitamin blends and premixes. As Vitamin D3 500 CWS Manufacturers, Suppliers and Wholesalers in China, we supply feed/food grade Vitamin D3.
Vitamin D3 500 CWS Feed Grade Specification
Active ingredient: cholecalciferol (calciol; vitamin D3)
Carrier: gelatin, starch and sucrose
CAS NO.: 67-97-0Assay(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: 5% max.
Usage:Vitamin D3 500 is used in all kinds of vitamin blends and premixes.