| Product name: | Vitamin D2 (Ergocalciferol) |
| Molecular Formula: | C28H44O |
| Molecular Structure: |  |
| Molecular Weight: | 1344.382 |
| CAS No.: | 50-14-6 |
Description
Vitamin D2（Ergocalciferol）is a white or slightly yellowish, crystalline powder or white or almost white crystals. It is practically insoluble in water, freely soluble in alcohol, soluble in fatty oils. It is sensitive to air, heat and light. Solutions in volatile solvents are unstable and are to be used immediately.
Application
Vitamin D2（Ergocalciferol）can be used as a vitamin D supplement. It is a fat-soluble vitamin, promotes intestinal calcium and phosphorus absorption, and helps bone calcification. It is clinically used for the prevention and treatment of rickets in children and osteomalacia in adults.
Specification
| Appearance | White powder |
| Loss on drying | ≤13% |
| Arsenic | ≤0.0001% |
| Heavy metal | ≤0.002% |
| Content | 90.0~110.0% of label C28H44O content |
Packing
0.5kg/tin or as customer’s requirements.
Storage
Store in an airtight container, protected from light, at a temperature between 2℃ and 8 ℃.
Minimum Order
10kgs
