FIELD: chemistry.
SUBSTANCE: indicator composition for detecting disinfectants with an active ingredient based on quaternary ammonium compounds on surfaces of objects and detecting completeness of disinfection through aerosol spraying contains 0.5-1.5 wt % trinitrotoluene solution in a monoatomic alcohol. The monoatomic alcohol used is methyl alcohol.
EFFECT: easy and safe usage, longer service life and wider application temperature range, environmental protection, possibility of application on vertical, inclined and horizontal surfaces.
1 tbl
Authors
Dates
2015-09-10—Published
2014-06-09—Filed