Appearance: Colorless to light yellow liquid Assay: 98%min Melting point: 42-44℃ Specific rotation 31º((c=1,Toluene)) Boiling point 74-76°C2mmHg(lit.) Density :1.036g/mLat20°C(lit.) Refractive index n20/D1.4853(lit.) Flash point 187°F Acidity coefficient(pKa)14.77±0.10(Predicted) Specific gravity :1.025 Optical activity [α]20/D+31°,c=1intoluene Solubility: Fully miscible in water. Soluble in chloroform. Safety statement: S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39: Wear suitable gloves and eye/face protection. Hazard pictogram: Xi: Irritant Hazard code: R36/37/38: Irritating to eyes, respiratory system and skin. Storage Condition Store in a dry, cool, and well-sealed place. Package Packed in 25kg/drum & 50kg /drum, or packed according to customer needs. It can be used in various fields such as health supplements, cosmetics, and pharmaceuticals. Here is a general introduction to this product: Cosmetics: L-(+)-Prolinol can be used as an anti-aging and antioxidant ingredient in cosmetics. It can stimulate the synthesis of collagen, promote the growth of skin cells, and improve skin texture and reduce fine lines. Health supplements: L-(+)-Prolinol can be used as an ingredient in health supplements and has various benefits such as improving immunity, enhancing memory, and improving sleep quality. Additionally, it can enhance the detoxification function of the liver and prevent liver damage. Pharmaceuticals: L-(+)-Prolinol can be used in the treatment of neurological diseases, liver diseases, cardiovascular diseases, and can also serve as an intermediate for calcium channel blockers, analgesics, and antidepressants. It should be noted that any product using L-(+)-Prolinol needs to be produced and used under strict quality management. It is recommended to consult a professional before use and follow the product instructions.