White or slightly yellow powder with a faint odor of chlorine. Soluble in water, alcohol, contains 25-29% active chlorine. It has an antiseptic effect. Used in the treatment of infected wounds (washing, wetting tampons and wipes with 1-2% solutions), hand disinfection (0.25-0.5%), and disinfection of non-metallic tools. For disinfection of care items and secretions in typhoid, paratyphoid, cholera and other infections of the intestinal group and for drip infections (scarlet fever, diphtheria, influenza, etc.) use 1-2-3% solutions, for tuberculosis infection - 5%.