Taurine
Tauric Acid
- CAS
- 107-35-7
- EC
- 201-766-0
- Sectors
- Nutraceuticals & Supplements, Food & Nutrition, Animal Nutrition, Pharma & Healthcare
Taurine (CAS 107-35-7) is a white crystalline amino acid that is biosynthesized from cysteine or obtained synthetically, and it is used in energy drinks, supplements, pharmaceuticals, pet food, cosmetics and detergents. It has density 1.73 g/cm³, melting point >300°C, highly soluble in water, odorless with slightly acidic taste; biosynthesized from cysteine or synthetically produced.
Typical Properties
| Molecular formula | C2H7NO3S |
|---|---|
| Molecular weight | 125.15 g/mol |
| Appearance | White crystalline powder |
| Form | Crystals or Crystalline Powder |
| Color | White |
| Odor | bland |
| Melting point | 328 °C |
| Density | 1.00 g/mL at 20 °C |
| Water solubility | 5-10 g/100 mL at 23.5 °C |
| pH | 4.5-6.0 (25°C, 0.5M in H2O) |
| GHS signal word | Warning · Irritant / harmful |
| HS code | 29211980 |
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.
Taurine
Applications
Used in energy drinks and supplements for athletic performance and heart health; in pharmaceuticals for congestive heart failure and hypertension; in pet food as essential nutrient; in cosmetics for hydration; and in detergents as surfactant.
Safety & Risks
GRAS by FDA; may cause skin/eye irritation or respiratory issues. Low toxicity but high doses lead to side effects; avoid with certain medications. Stable; incompatible with strong oxidizers; use PPE.
Packaging
In 25kg drums or bags with liners; store in cool, dry areas.