... Sodium Dichloroisocyanurate 56%,60% (SDIC or DCCNA),CAS::2893-78-9 packing in 50kg drum Best price and quality ... disinfection, preventive disinfection and environmental sterilization in different places,act as disinfectant in raising silkworm,livestock,poultry and fish ... insoluble Matters0.114. AppearanceWhite powder, granular,or flake15. Granular8-30 mesh, 20-40mesh or 20-60mesh 90% pass 16. Flake1g, ...