Atomistry » Iron » Chemical Properties » Ferric rubidium selenium alum
Atomistry »
  Iron »
    Chemical Properties »
      Ferric rubidium selenium alum »

Ferric rubidium selenium alum, Rb2SeO4.Fe2(SeO4)3

Ferric rubidium selenium alum, Rb2SeO4.Fe2(SeO4)3.24H2O, is obtained when the requisite amount of rubidium carbonate is added to a solution of freshly precipitated ferric hydroxide in excess of aqueous selenic acid.

The alum crystallises out in pale violet crystals, belonging to the cubic system. Its density at 15° C. is 2.1308. At 40° to 45° C. the crystals melt in their combined water, yielding a red liquid.

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