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Rubidium hydrogen sulfate

Rubidium hydrogen sulfate
rubidium ion
hydrogen sulfate ion
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.036.029 Edit this at Wikidata
EC Number
  • 239-649-1
  • InChI=1S/H2O4S.Rb/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+1/p-1
    Key: SCWZRXZHBXDDBE-UHFFFAOYSA-M
  • OS(=O)(=O)[O-].[Rb+]
Properties
RbHSO4
Molar mass 182,54 g/mol−1
Appearance Crystals with no colour[1]
Density 2.89 g·cm−3
Melting point 214 °C (417 °F; 487 K)[2]
Related compounds
Other cations
rubidium oxide
rubidium hydroxide
Related compounds
rubidium sulfate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Rubidium hydrogen sulfate, sometimes referred to as rubidium bisulfate, is the half neutralized rubidium salt of sulfuric acid. It has the formula RbHSO4.

  1. ^ Jean D'Ans, Ellen Lax: Taschenbuch für Chemiker und Physiker. 3. Elemente, anorganische Verbindungen und Materialien, Minerale, Band 3. 4. Auflage, Springer, 1997, ISBN 978-3-5406-0035-0, S. 692 (Taschenbuch für Chemiker und Physiker, p. 692, at Google Books).
  2. ^ R. Fehrmann, S. Boghosian, H. Hamma-Cugny, J. Rogez: "Phase diagrams, structural and thermodynamic properties of molten salt solvents for the industrial SO2-oxidation catalyst" Abstract

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