ClH, CAS Number-7647-01-0, anhydrous hydrochloric acid, acide chlorhydrique, chlorwasserstoff, hydrochloric acid, chloorwaterstof, chlorohydric acid, hydrogen chloride, hydrogen chloride hcl, muriatic acid, spirits of salt, 2.5L, 57 deg.C, CHEBI:17883, Colorless, 36.46g/mol