Rubidium hydrogen sulfate

Rubidium hydrogen sulfate
	; rubidium ion
	; hydrogen sulfate ion
Identifiers
CAS Number	15587-72-1;
3D model (JSmol)	Interactive image;
ChemSpider	141556;
ECHA InfoCard	100.036.029
EC Number	239-649-1;
PubChem CID	23689122;
CompTox Dashboard (EPA)	DTXSID40165980 ;
	InChI InChI=1S/H2O4S.Rb/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+1/p-1 Key: SCWZRXZHBXDDBE-UHFFFAOYSA-M;
	SMILES OS(=O)(=O)[O-].[Rb+];
Properties
Chemical formula	RbHSO4
Molar mass	182,54 g/mol−1
Appearance	Crystals with no colour
Density	2.89 g·cm−3
Melting point	214 °C (417 °F; 487 K)
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). Infobox references

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

^ 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).
^ 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

[Lax-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).

[Fehrmann-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

[1]

[2]

Identifiers
rubidium ion
hydrogen sulfate ion
CAS Number	15587-72-1
3D model (JSmol)	Interactive image
ChemSpider	141556
ECHA InfoCard	100.036.029
EC Number	239-649-1
PubChem CID	23689122
CompTox Dashboard (EPA)	DTXSID40165980
InChI InChI=1S/H2O4S.Rb/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+1/p-1 Key: SCWZRXZHBXDDBE-UHFFFAOYSA-M
SMILES OS(=O)(=O)[O-].[Rb+]
Properties
Chemical formula	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). Infobox references