hydroxylammonium
noun
hy·drox·yl·ammonium
(¦)hī¦dräksə̇l+
: the univalent cation HONH3+ derived from hydroxylamine and present in its salts which are obtainable by hydrolysis of a primary nitroparaffin (as nitromethane) with water and a strong acid
hydroxylammonium chloride HONH3Cl or hydroxylamine hydrochloride NH2OH.HCl
Word History
Etymology
International Scientific Vocabulary hydroxyl (from English) + ammonium