... pool and drinking water, or fighting against infectious diseases... Sodium DichloroisocyanurateSynonyms:Sodium Dichloroisocyanurate, SDIC, 1-Sodium-3, 5-dichloro-s-triazine-2, 4, 6-trione ... ; Dichloro-s-triazine-2, 4, 6-(1H, 3H, 5H)-trione sodium ... 5.5-7.0Granular Size: 8-30 Mesh/20-60mesh Sodium Dichloroisocyanurate 60%