1. Product name: Vitamin D₃ Powder
Active ingredient: Cholecalciferol
Specification: 100,000 IU/g
Chemical name: (3β, 5Z, 7E)-9, 10-Secocholesta-5, 7, 10(19)-trien-3-ol
2. Molecular formula: C₂₇H₄₄O        Molecular weight: 384.6
3. Molecular structure:

4. General property:
White or almost white fluidity powder
5. Application: Food additive
6. Reference: In-house specification
7. Package: 25kg per package. Preserve in a well ventilated dry place, store in a sealed container, protected from light.