Sodium dichloroisocyanurate(SDIC) Available chlorine: 56%/60%min. Form: in granular/powder/tablet pH Value: 5.8-6.6 Insoluble material: 0.1%max. Moisture: 4%max. UN No.: 2465 Packing in 50kg net plastic drum. emaiL: tzhlww@yahoo.com.cn