Extraction of Cd(II) picrate with benzo-18-crown-6 ether into benzene under the presence of nitric acid in water phases
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Cd(II) picrate was extracted at 298 K into benzene (Bz) using benzo-18-crown-6 ether (B18C6) under the presence of HNO3 in water (w) phases. Extraction constants, such as Kex, Kex±, and Kex2±, and a conditional distribution constant (KD,A) of A- = Pic- were ... ...