Vitamin B7 Biotin
- CAS
- 58-85-5
- EC
- 200-399-3
- Sectors
- Nutraceuticals & Supplements, Pharma & Healthcare, Animal Nutrition
Vitamin B7 Biotin (CAS 58-85-5) is a vitamin supplied as a white crystalline powder or fine long needles, used in supplements for hair and nail health, in food fortification, in pharmaceuticals for deficiency, and in animal feed for growth. Density 1.27 g/cm³, melting point 232-233°C, soluble in hot water (0.22 g/L), essential for carboxylation reactions.
Typical Properties
| Molecular formula | C10H16N2O3S |
|---|---|
| Molecular weight | 244.31 g/mol |
| Appearance | White powder |
| Form | powder |
| Color | White crystalline powder or fine long needles |
| Melting point | 232 °C (decomp) |
| Density | 1.42 g/cm³ |
| Water solubility | Soluble in hot water, dimethyl sulfoxide, alcohol and benzene. |
| pH | 4.5 (0.1g/l, H2O) |
| HS code | 29362930 |
| Grades available | Feed Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Vitamin B7 Biotin
Applications
Used in supplements for hair and nail health; food fortification; pharmaceuticals for deficiency; cosmetics for skin conditioning; animal feed for growth; in biochemical assays for labeling.
Safety & Risks
Low toxicity, GRAS; may cause acne in high doses or sensitivities. Irritates eyes; avoid dust. Stable; use PPE, ventilate to minimize exposure risks.
Packaging
Packaged in 25kg drums with inner bags; store in cool, dry are.