A Sodium Hypochlorite Manufacturing Unit is a small to medium scale enterprise that manufactures aqueous solutions of sodium hypochlorite by reacting chlorine gas with caustic soda under controlled conditions. The production process involves chlorine gas generation or procurement, caustic soda preparation, reaction under controlled temperature and concentration, stabilization, quality testing for chlorine content, packaging, and storage. Sodium hypochlorite is valued for its strong disinfectant properties, water purification capability, and cleaning efficiency, making it essential for domestic cleaning, hospitals, water treatment plants, and industrial sanitation. The unit requires moderate investment in machinery and equipment such as reactors, storage tanks, dosing pumps, packaging units, and safety monitoring systems, along with trained and skilled personnel for handling chemicals safely. With increasing awareness about hygiene, water safety, and disinfection, the demand for sodium hypochlorite is consistently high. By producing high quality, stable, and properly packaged solutions, the unit can achieve steady demand, repeat orders, and good profitability, while also exploring opportunities in bulk supply to municipal corporations, industries, and healthcare institutions.