FIELD: chemistry.
SUBSTANCE: invention relates to chemical industry, namely to deicing materials. Method of producing solid deicing material includes uniform mechanical mixing between each other of petrified crystalline culinary food salt, crystalline calcium chloride, metal corrosion inhibitor crystalline elements, crystalline surfactant and crystalline acidity regulator. In the preparation of deicing material each corrosion inhibitor element is saturated with heavier isotopes of carbon 13C so that the ratio of carbon isotopes 13C to total number of carbon element is size from 0.005 to 0.75. Also, each element of the corrosion inhibitor is saturated with heavy isotopes of nitrogen 15N so that the ratio of nitrogen isotopes 15N to the total amount of nitrogen in the element amounts to 0.0001 to 0.1375.
EFFECT: provides increased efficiency of corrosion inhibitor without deteriorating properties of resulting solid deicing material.
5 cl, 4 dwg, 69 tbl
