JKN-HSV is quinoline quaternary ammonium salt, acetylenic alcohols, and fatty alcohol polyoxyethylene ether based and the mixture in aqueous alcohol solvent system. It can inhibit corrosion in all hydrochloric (HCl) and HCl-hydrofluoric (HCl-HF) acid and be used for mild steel to very exotic tubulars.

JKN-HSV is suitable for Viscoelastic surfactant Self-diverting acid system.