





D-Biotin
D-Biotin is in the shape of white crystalline powder. As a soluble B vitamin with sulphur, it is a coenzyme related with the metabolism of carbohydrates, protein and lipid, also called coenzyme R. D-Biotin, the growth factor contained in every living cell, is an important coenzyme in fat metabolism and its carboxylation. It is an indispensable nutrient for the health of skin and bone marrow. As a food additive, D-Biotinis an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in China, we can provide you with high quality D-Biotin. Uses of D-Biotin: D-Biotin is widely used in the areas of medical, feed additives, and so on Storage: It should be placed in aluminous or other suitable containers. Filled with nitrogen, the container should be preserved in a sealed, cool and dark place.
Specifications of D-Biotin:
| Name | D-Biotin |
| CAS No. | 58-85-5 |
| Chemical Formula | C10H16N2O3S |
| Specification | USP 25 |
| Packing | In 1kg/5kg tins, 25kg drums |
| Functional use | Nutritional Enhancer |
| Items | Specification |
| Appearance | White or off-white crystalline powder |
| Identification | Infrared absorption |
| Specific rotation | +89 --- +93 o |
| Assay(Titration, 0.1N NaOH) | 97.5 - 100.5% |
| Organic volatile impurities | Conforms to the standard |
