Atomistry » Iridium » Chemical Properties » Iridium Sesquiselenide
Atomistry »
  Iridium »
    Chemical Properties »
      Iridium Sesquiselenide »

Iridium Sesquiselenide, Ir2Se3

Iridium Sesquiselenide, Ir2Se3, is obtained as a black precipitate by the action of hydrogen selenide upon a hot solution of iridium trichloride.

It is amorphous, insoluble in nitric acid even on warming, but slowly attacked by fuming nitric acid in sealed tubes at 250° C. and by aqua regia.

A compound of selenium and iridium, but of indefinite composition, is obtained by heating the two elements together at red heat in sealed tubes. The product is black, and very resistant to acid attack.

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy