Atomistry » Osmium » Chemical Properties » Potassium Osmiamate
Atomistry »
  Osmium »
    Chemical Properties »
      Potassium Osmiamate »

Potassium Osmiamate, OsNO3K

Potassium Osmiamate, OsNO3K, may be obtained by the action of ammonia on a cold solution of osmium tetroxide in potassium hydroxide. Thus:

OsO4 + KOH + NH3 = OsNO3K + 2H2O.

The salt crystallises in orange-yellow, tetragonal pyramids, which partially decompose upon recrystallisation, becoming darker in colour. When heated, nitrogen gas is evolved.

The corresponding barium, silver, and sodium salts have been prepared.

Last articles

Fe in 2YXO
Fe in 2YRS
Fe in 2YXC
Fe in 2YNM
Fe in 2YVJ
Fe in 2YP1
Fe in 2YU2
Fe in 2YU1
Fe in 2YQB
Fe in 2YOO
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy