Atomistry » Sulphur » Compounds » Sulphates of Hydroxylamine
Atomistry »
  Sulphur »
    Compounds »
      Sulphates of Hydroxylamine »

Sulphates of Hydroxylamine

The normal sulphate of hydroxyl- amine, (NH2OH)2.H2SO4, is formed by evaporation of hydroxylamine hydrochloride with the calculated amount of sulphuric acid. It forms large monoclinic prisms, melting at 170° C. With the sulphates of iron, aluminium and chromium, alums are obtained, while with magnesium sulphate a double salt is obtained of the type MgSO4.[NH3(OH)]2SO4.6H2O.

The acid sulphate of hydroxylamine, NH2OH.H2SO4, is obtained as long deliquescent prisms when hydroxylamine hydrochloride which has been treated with the quantity of sulphuric acid necessary to form the acid salt is heated for some time to expel all the hydrogen chloride.

Last articles

Zn in 7NA9
Zn in 7LZP
Zn in 7M1H
Zn in 7L6V
Zn in 7CM0
V in 7P8R
Ni in 7L19
Na in 7T88
Na in 7MJ5
Na in 7L00
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy