Abstract
The objective of this project will be to evaluate in vitro the effect of different concentrations (0.25%, 0.5%, and 1%) of cyclotriphosphate (sodium trimetaphosphate, "TMP") with partial replacement of sodium by calcium (Ca2+) (CaNaTMP ) in bleaching formulations based on hydrogen peroxide (H2O2) at 17.5% and 35% on the change in color, microhardness, and roughness of dental enamel. The b…