Nonionic emulsifying wax consists of vegitable derived emulsifier and stablizers,it offers formulators quick and reliable solution to a wide variety of emulsification problems . Nonionic emulsifying wax is considered as one of the most stable emulsifiyer in a wide PH range ,and it is compatible with most of cosmetics and pharmaceutical ingrediants. Nonionic emulsifying wax has been widely used in personal care and pharmaceutical ingrediants in long period.