|Product name: ||Vitamin D3|
|Molecular Formula:||C27H44O |
|Molecular Weight: ||384.6|
|CAS No.: ||67-97-0|
Colecalciferol is a white or almost white crystal. It is practically insoluble in water, freely soluble in ethanol (96 per cent), soluble in trimethylpentane and in fatty oils. It is sensitive to air, heat and light. Solutions in solvents without an antioxidant are unstable and are to be used immediately.
|Appearance||White or almost white crystals.|
|Specific optical rotation ||+105.0° to +112.0°|
|Related substances ||Impurity A: ≤ 0.1%|
|Unspecified impurities: ≤ 0.1%|
|Total: ≤ 1.0%|
|Residual solvents ||Meets the requirements.|
Store in tightly closed original container, protected from light, in a dry place at room temperature (max. 25°C).