DL-Methionine CAS 59-51-8
DL-Methionine CAS 59-51-8 is white crystal or light grey crystal or powder with special smell.DL-Methionine is biological protein synthesis skeleton amino acids. DL-Methionine is the necessary growth factors in livestock animal. It can also regulate animal's metabolism. It is already widely used in feed, medicine, food and cosmetics, etc.