Ytterbium(III) sulfate

Ytterbium(III) sulfate
Names
	IUPAC name ytterbium(+3) cation sulfate
	Systematic IUPAC name ytterbium(+3) cation sulfate
Identifiers
CAS Number	anhydrous:: 13469-97-1 [CAS]; octahydrate:: 10034-98-7 [CAS];
3D model (JSmol)	anhydrous:: Interactive image; octahydrate:: Interactive image;
ChemSpider	anhydrous:: 19990305;
ECHA InfoCard	100.033.374
EC Number	anhydrous:: 236-727-7;
PubChem CID	anhydrous:: 121488052; octahydrate:: 25022290;
UNII	anhydrous:: SW73894EYV ; octahydrate:: E5W6DO92VS ;
CompTox Dashboard (EPA)	anhydrous:: DTXSID40890700 ;
	InChI anhydrous:: InChI=1S/3H2O4S.2Yb/c31-5(2,3)4;;/h3(H2,1,2,3,4);; Key: XLSAVKCEHVNUQT-UHFFFAOYSA-N; octahydrate:: InChI=1S/3H2O4S.8H2O.2Yb/c31-5(2,3)4;;;;;;;;;;/h3(H2,1,2,3,4);81H2;;/q;;;;;;;;;;;2+3/p-6 Key: MDOSIOHMOWGVIM-UHFFFAOYSA-H;
	SMILES anhydrous:: OS(=O)(=O)O.OS(=O)(=O)O.OS(=O)(=O)O.[Yb].[Yb]; octahydrate:: O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Yb+3].[Yb+3];
Properties
Chemical formula	Yb2(SO4)3
Molar mass	778.39
Appearance	Colorless crystals (octahydrate)
Solubility in water	Soluble
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Ytterbium(III) sulfate (ytterbium sulphate) is a ytterbium salt of sulfuric acid, with formula Yb₂(SO₄)₃. It is used mostly for research.^[2] This compound's solubility decreases with increasing temperature.^[1]

^ ^a ^b "Ytterbium(III) sulfate". Alfa Aesar. Retrieved 25 April 2021.
^ "MSDS" (PDF). Archived from the original (PDF) on 2012-03-21. Retrieved 2011-03-27.

[alfa-1] "Ytterbium(III) sulfate". Alfa Aesar. Retrieved 25 April 2021.

[2] "MSDS" (PDF). Archived from the original (PDF) on 2012-03-21. Retrieved 2011-03-27.

[1]

[2]