Yttrium(III) sulfate is an inorganic compound with the formula Y₂(SO₄)₃. The most common form is the anhydrate and octahydrate.

Reactions

Yttrium sulfate can form double salts such as MY(SO₄)₂ and M₃Y(SO₄)₃: : : (M = alkali metals)

Synthesis

Yttrium(III) sulfate can be prepared using either corresponding oxide, hydroxide, or carbonate. :