Preparation from hydroxylammonium sulfate of other hydroxylammon

Details Preparation from hydroxylammonium sulfate of other hydroxylammon Preparation from hydroxylammonium sulfate of other hydroxylammon

1983-09-23

1985-11-05

Doll, John

Chemistry of inorganic compounds

Nitrogen or compound thereof

Oxygen containing

423545, 423551, C01B 2120

Patent

active

045513244

ABSTRACT:
Solid hydroxylammonium sulfate is reacted with an alcohol solution of an alkali metal hydroxide or alkoxide to produce an alcoholic hydroxylamine liquid phase and a sulfate-containing solid phase. The liquid phase is further reacted with an acid other than sulfuric acid to form another hydroxylammonium salt. The different bases behave differently with regard to suitable and preferably solvents and temperatures.

REFERENCES:
patent: 2346665 (1944-04-01), Cupery
patent: 2397508 (1946-04-01), Rouault
patent: 2483252 (1949-09-01), Tryon
patent: 3145082 (1964-08-01), Rausch et al.
patent: 3936494 (1976-02-01), Lipowski
patent: 4147623 (1979-04-01), Koff et al.
patent: 4507248 (1985-03-01), Mathew et al.
Feiser, Introduction to Organic Chemistry, (1957), D. C. Heath and Co., pp. 96, 97.
Kirk-Othmer, Encyclopedia of Chemical Technology, Second Edition, (1967), Interscience Publishers, pp. 494-496, vol. 11.

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