|
Atomistry » Strontium » Chemical Properties » Strontium Iodate | ||
Atomistry » Strontium » Chemical Properties » Strontium Iodate » |
Strontium Iodate, Sr(IO3)2
Strontium Iodate, Sr(IO3)2, may be formed by the action of iodic acid on strontium carbonate, by the action of iodine on a hot solution of strontium hydroxide, or by the precipitation of a soluble strontium salt with an alkali iodate. It crystallises in the anhydrous form from nitric acid solution between 70° and 80° C. It is precipitated from dilute boiling solutions in long opaque white needles of the monohydrate, Sr(IO3)2.H2O, and at ordinary temperatures as the hexahydrate, Sr(IO3)2.6H2O. The water of crystallisation is removed at 180° C., and further heating decomposes it into a mixture of oxide and iodide. One part of the salt dissolves in 342 parts of water at 15° C., and in 100 parts at 100° C. It is insoluble in sulphuric acid and decomposed by hydrochloric acid with the evolution of chlorine.
|
Last articlesZn in 8WB0Zn 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 |