Yttrium perchlorate is the inorganic compound with the chemical formula Y(ClO4)3.[1][2] The compound is an yttrium salt of perchloric acid.[3][4]
Dissolving yttrium oxide in perchloric acid solution can produce yttrium perchlorate octahydrate.[citation needed]
Potentially explosive.[5]
The compound is soluble in water and forms a hexahydrate with the formula Y(ClO4)3•6H2O.[6][7]