Hydrogen Chloride Solution (HCl Solution) Hydrogen chloride solution is an aqueous solution of hydrogen chloride gas, resulting in hydrochloric acid (HCl). This strong acid is a colorless liquid with a pungent odor and is widely used in various industrial, laboratory, and household applications due to its strong acidic properties. Applications of Hydrogen Chloride Solution 1. Ind... https://scienceandlaboratoryexp.com/product/hydrogen-chloride-solution/