Chloride of lime, also known as calcium hypochlorite, is a compound commonly used as a disinfectant and bleaching agent in industries such as water treatment, household cleaning, and textiles. Other synonyms for this compound include bleaching powder, lime chloride, chlorinated lime, and calcium oxychloride. The compound is formed when calcium hydroxide reacts with chlorine gas, resulting in a white powder with a strong, pungent odor. It is effective in killing bacteria, viruses, and algae, and is also used as a sanitizer in swimming pools. While chloride of lime may be the most well-known name, its numerous synonyms reflect the compound's versatile usage in various industries.