Naatriumhüpokloriit

Naatriumhüpokloriit, also known as sodium hypochlorite, is a chemical compound with the formula NaOCl. It is a clear, yellowish liquid that is commonly used as a disinfectant and bleaching agent. The solution is typically prepared by dissolving sodium chloride (NaCl) in a sodium hydroxide (NaOH) solution, followed by the electrolysis of chlorine gas (Cl2) into the solution.

Sodium hypochlorite is widely used in household cleaning products, swimming pools, and water treatment facilities due to its strong oxidizing properties. It effectively kills bacteria, viruses, and fungi, making it a popular choice for disinfection. In the context of swimming pools, it helps to maintain water clarity and prevent the growth of algae and other microorganisms.

The concentration of sodium hypochlorite solutions is usually expressed as a percentage of available chlorine. Common concentrations range from 3% to 12%, with higher concentrations being more effective but also more corrosive. It is important to handle sodium hypochlorite solutions with care, as they can cause skin and eye irritation and are corrosive to metals.

Sodium hypochlorite is also used in the production of various chemicals, including chlorine dioxide, which is used in the paper industry for bleaching and disinfection. Additionally, it is used in the textile industry for bleaching and as a disinfectant in food processing.

Despite its widespread use, sodium hypochlorite can be hazardous if not handled properly. It should be stored in a cool, dry place away from incompatible substances and used with appropriate personal protective equipment. In case of accidental contact, it is recommended to rinse the affected area with plenty of water and seek medical attention if necessary.