... 98% 2.Purity:98.5%Min 3,CAS:590-46-5 4.(Food Grade)UPS ,(base,feed) Product ... HCL(Food Grade)(UPS ,base,feed)CAS:590-46-5Formula:C5H11NO2 HClEINECS No: 209-683-1FEMA No:2211 ... extraction and synthesis technique,China has many precious herbs or many Raw Chemicals for Synthetic and many ... ,our factory has gather many wild plants,organic herbs for producing the most precious,high quality Nutritional ...