... drinking water 2.industrial circular water 3.aquaculture 1-Bromo-3-Chloro-5,5-Dimethyl Hydantoin (BCDMH)Product ... Characteristic:white crystal powder or tablet,it has Bromo,acetone odor.Usage:It is widely used for sterilization ... textile, chemical fabrics etc Quality Standard: ItemIndexPowder GranularTabletHalogen content(Bromo)%636363Chloro content %141414Bromo content %303030Moisture %0.50.50.5PH ...