Atomistry » Sulphur » Compounds » Amidopermonosulphuric Acid
Atomistry »
  Sulphur »
    Compounds »
      Amidopermonosulphuric Acid »

Amidopermonosulphuric Acid, NH2.O.SO2.OH

When hydroxylamine is made to react with chlorosulphonic acid at the ordinary temperature, the hydroxyl group of the former undergoes sulphonation,3 as represented in the equation:

NH2.OH + Cl.SO2.OH = NH2.O.SO2.OH + HCl.

The same substance can also be obtained from hydroxylamine sulphate and fuming sulphuric acid, and by the hydrolysis of hydroxylamineisodisulphonic acid with hydrochloric acid.

The product is a microcrystalline powder which can be hydrolysed to hydroxylamine by heating in acid solution.

As will be seen by comparing the formulae of sulphuric acid, SO2(OH)2, and sulphamide, SO2(NH2)2, hydroxylamineisosulphonic acid is the amide corresponding with permonosulphuric acid, although it has not been directly prepared from this acid. In agreement with this relationship, however, hydroxylamineisosulphonic acid or amidopermonosulphuric acid possesses marked oxidising properties, readily liberating iodine from potassium iodide.

Last articles

Zn in 7M6U
Zn in 7NNG
Zn in 7NEE
Zn in 7NEU
Zn in 7M3K
Zn in 7KWD
Zn in 7KYH
Zn in 7KNG
Zn in 7KY2
Zn in 7KYF
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy