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Corrosion Inhibitor Para 42161

Corrosion inhibitor “HERCULES 42161” is intended for corrosion protection of process equipment and pipelines at oil and gas production enterprises and oil refineries. The HERCULES 42161 inhibitor is a composition of amidoimidazolines and imidazolines of various concentrations in an aromatic solvent. Corrosion inhibitor “HERCULES 42161” is manufactured in accordance with TU 2458-001-70846276-2014.

Used in services

Protection of technological and pipeline equipment


Corrosion inhibitor “HERCULES 42161” is used in the oil and gas industry, and is designed to provide effective protection of equipment against corrosion caused by dissolved corrosive gases such as hydrogen sulfide, carbon dioxide and others. Works in a wide range of chemical and physical conditions.


The effectiveness of the corrosion inhibitor “HERCULES 42161” depends on the specific conditions of use, therefore the industrial dosage of the reagent can vary from 5 g / t to 100 g / t. It is recommended to supply the inhibitor in a marketable form using a dosing pump.

physical and chemical indicators
Appearance liquid from yellow to brown
Density at 20C, g / cm3 0.790 – 0.970
PH value, unit, not less 9.0
Pour point, С, not higher minus 20