Sodium hypochlorite standard solution is widely used as a disinfectant and bleaching agent. In water treatment, it effectively kills bacteria, viruses, and other pathogens, ensuring safe drinking water. It is also employed in swimming pools to maintain hygiene by eliminating harmful microorganisms. In the healthcare sector, it is used for sterilizing medical equipment and sanitizing surfaces to prevent infections. Additionally, it serves as a household cleaning agent for removing stains, mold, and mildew from various surfaces. In the food industry, it is utilized for sanitizing equipment and surfaces to maintain food safety standards. Its strong oxidizing properties make it a key component in wastewater treatment processes to break down organic contaminants.