Hydrochloric Acid (10% – 33% HCl), also known as muriatic acid or spirits of salt, is a clear, colourless aqueous solution of hydrogen chloride with a sharp, pungent odour. Classified as a strong acid, it is widely used across industries for its effectiveness in chemical processing, metal treatment and pickling, cleaning formulations, pH control, and water treatment. With its versatility and reliability, Hydrochloric Acid remains an essential solution for numerous industrial and commercial applications.