FIELD: sanitation.
SUBSTANCE: invention relates to sanitation and is intended for use in form of liquid or aerosol for treatment of surfaces of objects. Disinfectant contains a quaternary ammonium salt, water, alkyldimethylbenzylammonium chloride, an alkaline agent and ethyl alcohol (96 %). Ratio of components is as follows, wt%: alkyldimethylbenzylammonium chloride -10.0-12.0; alkaline agent - 5.0-10.0; ethyl alcohol (96 %) - 8.0-12.0; water - balance. Also disinfectant contains carbon isotopes 13C. Ratio of carbon isotopes 13C to total amount of carbon in disinfectant ranges from 0.005 to 0.5.
EFFECT: improved bactericidal activity of disinfectant owing to use of carbon isotopes 13C, which enables activation of antibacterial properties of hydrocarbon components of agent while reducing their concentration, and also ensures longer storage.
1 cl
