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Product Name: Vitamin D3 Powder CAS 67-97-0 Model NO.: CAS 67-97-0 Purity: ?96% State: Powder Certification: GMP, ISO 9001, USP, BP Customized: Customized Powder: Yes Trademark: pharmtle Transport Package: 25kg/Net Drum Specification: 98% Origin: China HS Code: 2933499090 Product Description Vitamin D3 (cholecalciferol) is mainly synthesized by the human body itself. The human skin contains a kind of cholesterol, which becomes vitamin D3 after being exposed to sunlight. Vitamin D3 is fat-soluble, insoluble in water, can only be dissolved in fat or fat solvent, and can withstand high temperature and oxidation in neutral and alkaline solutions.ProductNameVitamin D3 PowderOtherName67-97-0EINECS200-673-2CASNo.67-97-0Purity 98%M.W.384.65Appearance White powderM.F.C27H44OFunctionNutrional SupplementsGradeFood, feed and MedicineStructural formulaCharacterWhite column crystal or crystalline powder, odorless and tasteless, good heat resistance, but unstable to light, easy to oxidize in the air.Specification:Vitamin D3 powder 100,000IU/G(food grade)500,000IU/G(food grade)500,000IU/G(feed grade)Vitamin D3 particle 100,000IU/G(food grade)500,000IU/G(food grade)500,000IU/G(feed grade)vitamin D3 oil 1,000,000IU/G(food grade)4,000,000IU/G(feed grade)vitamin D3 crystal 38,800,000IU/G(pure)Solubility in water