Noun
A nitrogenous, organic base, NH2.OH, resembling ammonia, and produced by a modified reduction of nitric acid. It is usually obtained as a volatile, unstable solution in water. It acts as a strong reducing agent.
Source: Webster's dictionaryFor example, patients with sulfonamide-induced toxic epidermal necrolysis have been shown to have a slow acetylator genotype that results in increased production of sulfonamide hydroxylamine via the cytochrome P-450 pathway. Source: Internet
If the nitrite is added to the hydroxylamine solution, the only remaining by-product is salt water. Source: Internet