Inhibition of hydrogen sulfide corrosion of steel by benzimidazole derivatives was written by Starchak, V. G.;Kosukhina, L. D.. And the article was included in Zashchita Metallov in 1989.Recommanded Product: 13060-24-7 This article mentions the following:
The influence was studied of benzimidazole and 2-alkylbenzimidazoles on the corrosion inhibition of steel 45 in acidic H2S media by using a weight-loss method. The electrochem. method was used to study the corrosion of Armco Fe, and the polarization resistance of steel St. 3 was measured. Derivatives of benzimidazole, exhibiting synergism in H2S media, significantly increase the corrosion resistance of steel. The mechanism of inhibition is basically related to blocking and ψ1-effects. In the experiment, the researchers used many compounds, for example, 2-Octylbenzimidazole (cas: 13060-24-7Recommanded Product: 13060-24-7).
2-Octylbenzimidazole (cas: 13060-24-7) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Recommanded Product: 13060-24-7
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem