>Does muriatic acid melt human body?
>Hydrochloric does. Will evaporating muratic acid melt a hole in a tin roof?
Hydrochloric acid, also known as muriatic acid or spirits of salt, is an aqueous solution of hydrogen chloride (HCl). It is a colorless solution with a distinctive pungent smell. It is classified as a strong acid. It is a component of the gastric acid in the digestive systems of most animal species, including humans. Hydrochloric acid is an important laboratory reagent and industrial chemical
https://en.wikipedia.org/wiki/Hydrochloric_acid