Arginine
ARG, L-Arjinin
- CAS
- 74-79-3
- EC
- 200-811-1
- Sectors
- Nutraceuticals & Supplements, Pharma & Healthcare, Personal Care & Cosmetics
Arginine (CAS 74-79-3) is a naturally occurring amino acid that the human body uses in protein synthesis and as a precursor in nitric oxide production, appearing as a white crystalline powder and used in food supplements, sports nutrition, pharmaceutical treatments and skin care products. Because of this property, it is thought to have positive effects on cardiovascular health and exercise performance. It also supports immune system functions and plays a role in wound healing processes.
Typical Properties
| Molecular formula | C6H14N4O2 |
|---|---|
| Molecular weight | 174.2 g/mol |
| Appearance | White crystalline powder |
| Form | powder |
| Color | white |
| Odor | Faint |
| Melting point | 244 °C |
| Boiling point | 367.6 °C @ Press: 760 Torr |
| Density | 1.325 g/cm³ (solid) |
| Water solubility | 148.7 g/L (20 °C) |
| pH | 10.5-12.0 (25°C, 0.5M in H2O) |
| GHS signal word | Warning · Irritant / harmful |
| HS code | 29252000 |
| Grades available | Cosmetic 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.
Arginine
Applications
Arginine is used in food supplements and sports nutrition to help improve athletic performance and support muscle growth; in the pharmaceutical industry, it acts as a supportive agent in the treatment of cardiovascular diseases and in wound healing processes. In the cosmetics sector, it is used as a moisturizing and regenerating agent in skin care products, while in the biotechnology field, it is used as a nutrient in cell culture media.
Safety & Risks
Arginine is generally considered safe; however, excessive doses may cause gastrointestinal disturbances. Although allergic reactions are rare, caution should be exercised in sensitive individuals. The product should be stored in a cool, dry place.
Packaging
Packaged in 25 kg bags.