Description:Sodium Hypochlorite (NaOCl) is a clear, pale greenish-yellow liquid with a strong chlorine-like odour. It is commonly supplied as an aqueous solution, usually containing 10–15% available chlorine. Sodium hypochlorite is a powerful oxidizing agent and widely used for its disinfectant, bleaching, and cleaning properties. It is the main active ingredient in household bleach and many industrial cleaning formulations. Uses: Disinfectant: For drinking water, wastewater treatment, and swimming pool sanitation. Household cleaning: Active ingredient in bleach for surface cleaning and stain removal. Industrial cleaning: Used in food processing, dairies, and hospitals for sterilization and hygiene. Bleaching agent: In the textile and paper industries. Odour control: Neutralizes unpleasant smells through oxidation. Chemical synthesis: Oxidizing agent in certain industrial reactions. Hazards & Safety: Corrosive: Causes severe skin burns and eye damage. Toxic if ingested: May cause nausea, vomiting, and internal damage. Inhalation hazard: Vapours or aerosols can irritate the nose, throat, and lungs. Reactive: Decomposes to release chlorine gas when mixed with acids, ammonia, or reducing agents—this can be very dangerous. Environmental hazard: Very toxic to aquatic life. GHS Hazard Statements: H290: May be corrosive to metals H314: Causes severe skin burns and eye damage H400: Very toxic to aquatic life EUH031: Contact with acids liberates toxic gas (chlorine) Precautionary Measures: Wear gloves, eye/face protection, and suitable protective clothing. Use only in well-ventilated areas. Never mix with acids or ammonia. Store in a cool, dry, well-ventilated place away from sunlight and heat sources.
