Vitamin D3 powder
Vitamin D3 crystal
Colecalciferol
VD3
Cholecalciferol powder
CAS 67-97-0 (8050-67-7 / 8024-19-9)
Assay 97.0%-102.0%
Packing 100g,500g,1kg/bag;1kg/tin
Vitamin D3
| Name | Vitamin D3 |
| Synonyms | Cholecalciferol;Colecalciferol |
| Molecular Structure | ![]() |
| Molecular Formula | C27H44O |
| Molecular Weight | 384.64 |
| CAS Registry Number | 67-97-0 (8050-67-7 / 8024-19-9) |
| EC Number | 200-673-2 |
Specification:

Uses:
Vitamin D3, also known as Cholecalciferol,has the physiological function to promote intestinal calcium absorption,
regulate calcium and phosphorus metabolism and induce bone calcium andphosphorus calm,
as well as promote bone growth and prevent rickets.
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