Oxymuriatic /(?)/

Ox·y·mu·ri·at·ic

Oxymuriatic

a.
  1. Pertaining to, or consisting of, oxygen and muriatic acid, that is, hydrochloric acid. (Chem.) [Archaic.]

Phrases & Compounds

Oxymuriatic acid
chlorine, formerly so called on the supposition that it was a compound of oxygen and muriatic acid.