|Color: White or almost white crystals Sales Models: wholesale Min Order: 100kg Shelf Life: Two years when properly stored Packing: net weight 25kg PP bag or 25kg per drum Storage: stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.|
【Product name】: Vitamin D3 Cholecalciferol Powder feed grade / food grade
【Chemical formula】: C27H44O
Vitamin D3 is a fat-soluble vitamin, is used as a precursor for calcium, phosphorus metabolic hormones, it has close relationship with sunshine, so also called the "sunshine vitamin", Vitamin D3 is fat-soluble, insoluble in water, can dissolve in fat or fat solvents, high temperature and oxidation in neutral and alkaline solution.
【Storage】: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
【Packing】: Net weight 25kg per bag or 25kg per drum.
【Shelf Life】: Two years when properly stored.
Analysis of Certificate
Vitamin D3 Content
White or almost white crystals
Specific optical rotation
Loss on drying
① 100%go through the sieve of 0.85mm
(US standard mesh sieve No.20)
② More than 85% go through the sieve of 0.425mm (US standard mesh sieve No.40)