Sodium Dichloroisocyanurate(SDIC): Items White crystal powder White granular Active Chlorine content 58.0-62.0 55.0-62.0 Unsolvable matter%≤ 0.5 55.0-62.0 PH of 1% aqueous solution 5.5-6.5 5.5-6.5 Water content %≤ 7.0% - Bulk density g/cm3≥ - 0.70 Instant 8-30 mesh or or slow-releasing Granular - 20-40mesh 90% pass Uses: as disinfectant, it can sterilize drinking water, swimming pool water, hospital ect. Fight against infectious diseases as routine disinfection preventive disinfection and environmental sterilization. in different places,act as disinfectant in raising silkworm,livestock,poultry and fish,and also can be used to prevent wool from shrinkage,bleach the textile and clean the industrial circulating water. The product has high efficiency and constant performance and has no harm to human beings.It enjoys good reputation both at home and abroad.