|
Atomistry » Iridium » Chemical Properties » Iridium Sesquisulphate | ||
Atomistry » Iridium » Chemical Properties » Iridium Sesquisulphate » |
Iridium Sesquisulphate, Ir2(SO4)3
Iridium Sesquisulphate, Ir2(SO4)3.xH2O, is obtained by dissolving the hydrated sesquioxide in dilute sulphuric acid and allowing it to crystallise in the absence of air.
Unless special precautions are taken, the product has a violet colour due to the presence of iridium in a higher state of oxidation. By effecting the preparation of the salt in vacuo yellow crystals of sesquisulphate are obtained, which dissolve in water to a bright yellow solution. Exposure to air causes the solution to turn violet immediately, particularly if the solution is dilute. |
Last articlesCa in 5OLSCa in 5OLP Ca in 5OLQ Ca in 5OL2 Ca in 5OLB Ca in 5OL7 Ca in 5OFX Ca in 5ODU Ca in 5OHT Ca in 5OK8 |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |