Biotin
Chemical Name | Biotin |
CAS Number | 58-85-5 |
Molecular Formula | C10H16N2O3S |
Molecular Weight | 244.31 |
Molecular Structure | |
Packing | 25kg/drum |
Storage | Keep sealed and protected from light. Store in a cool, dry place. |
Application | Used as nutritional supplements or nutritional fortifiers. |
Items | Specification | ||
Description and solubility | Practically white, crystalline powder. Very slightly soluble in water and in alcohol insoluble in other common organic solvents | ||
Identification | A.Infrared absorption | IR | |
B.Specific optical rotation | Meet the requirements | ||
C.HPLC | Meet the requirements | ||
Assay | 97.5%-102.0% | ||
Related Compounds | lndividual impurity | ≤ 1.0% | |
Total impurities | ≤ 2.0% | ||
Optical Rotation | +89° - +93° | ||
Residual Solvents | Toluene | ≤ 890 ppm | |
Ethanol | ≤ 5000 ppm | ||
Standard | USP | ||
