Lutetium(III) hydroxide is an inorganic compound with the chemical formula Lu(OH)3.
Reacting lutetium chloride and alkalis will first produce Lu(OH)2Cl, then it will become Lu(OH)2.5Cl0.5. Finally, the reaction will produce Lu(OH)3.
Lutetium(III) hydroxide can react with acid and form lutetium(III) salts：
While heating lutetium(III) hydroxide, it will produce LuO(OH), continued heating could produce Lu2O3.
