Caesium bisulfate

Caesium bisulfate
Identifiers
CAS Number	7789-16-4;
3D model (JSmol)	Interactive image;
PubChem CID	23677635;
	InChI InChI=1S/Cs.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+1;/p-1 Key: MEAHOQPOZNHISZ-UHFFFAOYSA-M;
	SMILES OS(=O)(=O)[O-].[Cs+];
Properties
Chemical formula	CsHO4S
Molar mass	229.97 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Caesium bisulfate or cesium hydrogen sulfate is an inorganic compound with the formula CsHSO₄. The caesium salt of bisulfate, it is a colorless solid obtained by combining Cs₂SO₄ and H₂SO₄.^[1]

^ Haile, Sossina M.; Boysen, Dane A.; Chisholm, Calum R. I.; Merle, Ryan B. (2001). "Solid acids as fuel cell electrolytes" (PDF). Nature. 410 (6831): 910–913. Bibcode:2001Natur.410..910H. doi:10.1038/35073536. PMID 11309611. S2CID 4430178.

[Haile-1] Haile, Sossina M.; Boysen, Dane A.; Chisholm, Calum R. I.; Merle, Ryan B. (2001). "Solid acids as fuel cell electrolytes" (PDF). Nature. 410 (6831): 910–913. Bibcode:2001Natur.410..910H. doi:10.1038/35073536. PMID 11309611. S2CID 4430178.

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