Property: The dibromo hydantoin is light yellow crystal powder,can be further processed as glanular and tablet.Stable when dry slightly dissoluble in water and also dissolve in chloroform,ethanol and other organic solvent and easy to decompose in Strong acid and strong alkali,The best antisepsis PH value is 5-7 and the draff can be biodegradation in a short time without any pollution. Usage: It is streamlined oxidant type disinfecting agent,with high stabilization,light odor,slow release, long efficient,can be widely used: 1.sterilization for swimming pool and tap water 2.sterilization for aquaculture 3.sterilization for industrial water 4.sterilization of environment for hotel,hospital and other public places. It is also a kind of excellent industrial bromating agent,used in making organic chemicals