Which chemical compound can be used at full strength for disinfection purposes?

Sodium hypochlorite is commonly used for disinfection purposes and can be utilized at full strength in various water treatment applications. As a strong oxidizing agent, it effectively inactivates pathogens, including bacteria, viruses, and protozoa, making it suitable for ensuring safe drinking water. It is often available as a liquid solution and, when concentrated, can achieve the necessary chlorine levels for effective disinfection.

Additionally, sodium hypochlorite is versatile and can be easily diluted with water for different disinfection needs, whereas other compounds may not be used in their full concentrations due to stability issues or toxicity. This quality makes sodium hypochlorite a preferred choice in many water treatment processes, particularly in municipal and residential disinfection systems.