Folic acid EP Impurity A with CAS No: 4271-30-1 is an impurity standard of Folic acid. Folic acid is also known as vitamin B9 . Folic acid is an essential water-soluble vitamin that plays a crucial role in various bodily functions.Folic acid is especially important during periods of rapid cell division and growth, such as pregnancy and infancy. Folic acid is not naturally produced by the body, so it must be obtained through diet or supplements. Buy high quality Folic acid EP Impurity A from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Folic acid EP Impurity A