Scandium oxide, nke a makwaara dị ka scandate, na-abụkarị ntụ ọcha ma ọ bụ na-acha ọcha. Ọ bụ kristal siri ike nke nwere ike ịmepụta ụdị kristal dị iche iche, nke a na-ahụkarị bụ nhazi cubic. N'ụdị ya dị ọcha, a na-ejikarị scandium oxide eme ihe na ceramics, phosphor, na ihe na-akpalite mmeghachi omume kemịkal dị iche iche. Mgbe ekpughere ya na ikuku, ọ na-amịkọrọ mmiri, nke nwere ike imetụta ọdịdị ya ntakịrị.
A na-ewerekarị Scandium oxide (Sc2O3) enweghị ike ịsacha na mmiri. Ọ naghị agbaze na mmiri ma ọ bụ ọtụtụ ihe mgbaze organic. Otú ọ dị, ọ nwere ike imeghachi omume na acids siri ike na ntọala iji mepụta salts scandium soluble. Dịka ọmụmaatụ, mgbe ejiri hydrochloric acid agwọ ya, scandium oxide nwere ike ịgbaze ka ọ ghọọ scandium chloride. Na nchịkọta, ebe scandium oxide na-adịghị edozi na mmiri, ọ nwere ike ịgbaze na ụfọdụ acidic ma ọ bụ alkaline ngwọta.