Uranyl sulfate

Uranyl sulfate
Ball-and-stick model of the uranyl cation	Ball-and-stick model of the sulfate anion
Identifiers
CAS Number	anhydrous:: 1314-64-3; trihdyrate:: 20910-28-5;
3D model (JSmol)	anhydrous:: Interactive image; monohdyrate:: Interactive image; dihdyrate:: Interactive image; trihdyrate:: Interactive image; pentahydrate:: Interactive image;
ChemSpider	anhydrous:: 14131;
ECHA InfoCard	100.013.856
EC Number	anhydrous:: 215-240-3;
PubChem CID	anhydrous:: 14815; monohdyrate:: 129703883; dihdyrate:: 129772678; trihdyrate:: 71587042; pentahydrate:: 129763198;
UNII	trihdyrate:: 63MHT04U9C;
UN number	2909
CompTox Dashboard (EPA)	anhydrous:: DTXSID40893736 ;
	InChI InChI=1S/H2O4S.2O.U/c1-5(2,3)4;;;/h(H2,1,2,3,4);;;/q;;;+2/p-2 Key: XEZIPWHQHLVFHG-UHFFFAOYSA-L; monohdyrate:: InChI=1S/H2O4S.H2O.2O.U/c1-5(2,3)4;;;;/h(H2,1,2,3,4);1H2;;;/q;;;;+2/p-2 Key: GSSXPGLZRCAGDP-UHFFFAOYSA-L; dihdyrate:: InChI=1S/H2O4S.2H2O.2O.U/c1-5(2,3)4;;;;;/h(H2,1,2,3,4);21H2;;;/q;;;;;+2/p-2 Key: PJGZKVQRFYKDMB-UHFFFAOYSA-L; trihdyrate:: InChI=1S/H2O4S.3H2O.2O.U/c1-5(2,3)4;;;;;;/h(H2,1,2,3,4);31H2;;;/q;;;;2-2;/p-2 Key: SBCFBOOTSWECOA-UHFFFAOYSA-L; pentahydrate:: InChI=1S/H2O4S.5H2O.2O.U/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);51H2;;;/q;;;;;;;;+2/p-2 Key: FJVCKQOAEFENSP-UHFFFAOYSA-L;
	SMILES anhydrous:: [O-]S(=O)(=O)[O-].O=[U+2]=O; monohdyrate:: O.[O-]S(=O)(=O)[O-].O=[U+2]=O; dihdyrate:: O.O.[O-]S(=O)(=O)[O-].O=[U+2]=O; trihdyrate:: O.O.O.[O-2].[O-2].[O-]S(=O)(=O)[O-].[U]; pentahydrate:: O.O.O.O.O.[O-]S(=O)(=O)[O-].O=[U+2]=O;
Properties
Chemical formula	UO2SO4
Molar mass	366.09 g/mol
Density	3.28 g/cm3 @ 20 °C
Solubility in water	27.5 g/100 mL in water at 25 °C
Related compounds
Other anions	Uranyl chloride; Uranyl nitrate; Uranyl carbonate
Related compounds	Uranium dioxide
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Uranyl sulfate describes a family of inorganic compounds with the formula UO₂SO₄(H₂O)_n. These salts consist of sulfate, the uranyl ion, and water. They are lemon-yellow solids. Uranyl sulfates are intermediates in some extraction methods used for uranium ores.^[1] These compounds can also take the form of an anhydrous salt.

^ Peehs, Martin; Walter, Thomas; Walter, Sabine; Zemek, Martin (2007). "Uranium, Uranium Alloys, and Uranium Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a27_281.pub2. ISBN 978-3527306732.

[1] Peehs, Martin; Walter, Thomas; Walter, Sabine; Zemek, Martin (2007). "Uranium, Uranium Alloys, and Uranium Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a27_281.pub2. ISBN 978-3527306732.

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