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Updated: Sep 11, 2026

Calcium Carbonate Formation in the Presence of Biopolymeric Additives
Published on: May 14, 2019
[Effect of calciumhydroxide and its modified forms]
Abstract:
As diffusion experiments show, the singular physicochemical properties which give calcium hydroxide a special place in dentistry only apply to water-containing pastes. With organic hardeners, setting preparations based on "calcium hydroxide" do not have this property and cannot replace water-containing pastes of calcium hydroxide. Partial carbonation of Ca (OH)2 by absorption of CO2 from air does not lead to any lowering of pH of the Ca(OH)2 paste. The pH of the calcium hydroxide determined potentiometrically at 20 degrees C was 13.0.
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