Sodium Dichloroisocyanurate (SDIC) is a chlorine-releasing disinfectant and sanitizing agent. It is widely used in water treatment applications, such as pool and drinking water disinfection, as it efficiently kills bacteria, viruses, and algae. SDIC is also employed in industrial cleaning, wastewater treatment, and as a bleaching agent in textiles. It releases chlorine upon dissolution in water, providing long-lasting sanitization.