... Bromo-3-chloro-5,5-dimethylhydantoin Purity 98%Min Bromo content 31-35% Chloro content 14-17% BCDMH 1-Bromo-3-chloro-5,5-dimethylhydantoin ... is effective oxidant oxidizer and disinfectant,including bromo and chloro's advantage,with high stabilization,light odor,slow release, ... eg. 1.Sterilization for swimming pool and tap water. 2.Sterilization for aquaculture. 3.Sterilization for industrial water. 4. ...