Vitamin B1 Thiamine
- CAS
- 59-43-8
- EC
- 200-425-3
- Sectors
- Pharma & Healthcare, Food & Nutrition, Animal Nutrition, Nutraceuticals & Supplements
Vitamin B1 Thiamine (CAS 59-43-8) is a water-soluble vitamin supplied as a white to off-white solid, with principal uses in beriberi treatment, food fortification of cereals and breads, supplements for nerve health, and animal feed for growth. It is a colorless compound, density 1.31 g/cm³, melting point 248°C (dec), soluble in water (1 g/mL), insoluble in alcohol; essential for carbohydrate metabolism.
Typical Properties
| Molecular formula | C12H17N4OS.Cl |
|---|---|
| Molecular weight | 300.81 g/mol |
| Form | Solid |
| Color | White to off-white |
| Melting point | 248 °C (decomp) |
| Density | 1.43 g/cm³ |
| Grades available | Pharma Grade, Food 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 B1 Thiamine
Applications
Used in food fortification for cereals and breads; in pharmaceuticals for beriberi treatment; in supplements for nerve health; in animal feed for growth; in cosmetics for skin conditioning; in biochemical research for enzyme cofactors.
Safety & Risks
Low toxicity, GRAS; may cause skin irritation or allergic reactions in sensitive individuals. Avoid dust inhalation; stable but hygroscopic. Use PPE; no major hazards but monitor for hypersensitivity symptoms.
Packaging
Packaged in 25kg multi-layer paper bags with PE liners or fiber drums; store tightly closed to prevent moisture.