A material used for cementation of inlays, crowns, bridges, and orthodontic appliances and occasionally as a temporary restoration. It is prepared by mixing zinc oxide and magnesium oxide powders with a liquid consisting principally of phosphoric acid, water, and buffers. (From Bouchers' Clinical Dental Terminology, 3d ed)

Synonyms: Zinc Phosphate Cement Phosphoric acid, zinc salt (2:3) 7779-90-0 Cement, Zinc Phosphate