Yttrium(III) sulfate

Yttrium(III) sulfate

Names
Other names Yttrium sesquisulfate Yttrium sulfate
Identifiers
CAS Number	13510-71-9 anhydrous Y 7446-33-5 octahydrate Y
3D model (JSmol)	Interactive image
ChemSpider	145968
ECHA InfoCard	100.033.480
EC Number	236-844-3
PubChem CID	166836
InChI InChI=1S/3H2O4S.2Y/c3*1-5(2,3)4;;/h3*(H2,1,2,3,4);;/q;;;2*+3/p-6 Key: RTAYJOCWVUTQHB-UHFFFAOYSA-H
SMILES [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Y+3].[Y+3]
Properties
Chemical formula	Y2(SO4)3
Appearance	White solid
Solubility in water	Soluble
Hazards
GHS pictograms
GHS signal word	Warning
GHS hazard statements	H315, H319, H335
GHS precautionary statements	P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Yttrium(III) sulfate, Y₂(SO₄)₃, is a Sulfate of Yttrium.

Reactions

• Y₂(SO₄)₃ + 3Cs₂SO₄ → 2Cs₃[Y(SO₄)₃]
• Y₂(SO₄)₃ + Rb₂SO₄ → Rb₃[Y(SO₄)₃]
• Y₂(SO₄)₃ + 3K₂SO₄ → 2K₃[Y(SO₄)₃]^[1]

Synthesis

2Y(OH)₃ + 3H₂SO₄ → Y₂(SO₄)₃ + 6H₂O^[2]

Reference