Product Description

Properties: White monoclinic crystal or crystalline powder. Melting point is about **5℃. Soluble in water, solubility (g / L): 0℃ *3.4; *5℃ *8.5; *0℃ *6.2; *5℃ **2.4. Almost insoluble in cold ethanol and ether. 5% solution of pH5.**7.0. Heat, light and air stable, odorless, bitter taste special. Uses: an essential amino acid. Requirements for the adult men *0mg / (kg ? d). Physiological effects of L-type to D-type of 2 times. Can cause neurological disorders such as lack of, to stop development, weight loss, anemia. As a nutritional supplement