Hydrochloric acid, also known as muriatic acid, is a strongly acidic solution of the gas hydrogen chloride in water. It is a colorless solution with a distinctive pungent smell. It is a component of the gastric acid in the digestive systems of most animal species, including humans and is classified…

Formula: HCl in water Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): Muriatic Acid