Figure 4From: Characterization, dissolution and solubility of synthetic cadmium hydroxylapatite [Cd5(PO4)3OH] at 25–45°CAqueous evolution during the dissolution of the synthetic Cd-hydroxyapatite [Cd5(PO4)3OH] for 300 days. a Initial pH 2 and 25°C, b initial pH 2 and 35°C, c initial pH 2 and 45°C, d initial pH 5.6 and 25°C, e initial pH 9 and 25°C, and f the aqueous Cd/P molar ratios for the dissolution at initial pH 2 and 25°C, 35°C and 45°C, respectively.Back to article page