【摘要】 合成了一种新萃取剂哌啶多氮衍生物。在PH为 5 5醋酸～醋酸钠的缓冲溶液中 ,以二氯甲烷为溶剂 ,用 10× 10 - 6 mol/L新萃取剂哌啶多氮衍生物可将 2 0× 10 - 6 mol/L的银完全萃取出来。更多还原

【Abstract】 A new extracting agent of piperidine derivant was synthesized. In the buffer sodium acetate anhydrous of pH5.5, Ag(Ⅰ) of 10×10 -6 mol/L can be the dissolvent of dichloromethane and the new extracting agent of piperidine derivant of 20×10 -6 mol/L.更多还原