CAS NO: 67-97-0
Specification: USP/EP/BP
| Product Name | Vitamin D3(Cholecalciferol) Also provide micro encapsule 100000IU |
| Quality Standard | USP/EP/BP |
| Testing Items | Critrion |
| Appearance: | White crystalline powder |
| Identification | IR Comply Color test comply |
| Related substances | 7-dehydrocholesterol 0.5%Max |
| Other individual related compounds 0.1%Max | |
| Total related compounds 1.0%Max | |
| Melting Point | 82.0℃-87℃ |
| Specific Rotation | +105º+112.0° |
| Assay HPLC 40MIU/G | 97.0-103.0% |