辅基四(4-三甲铵苯基)卟啉锌(Ⅱ)稳定常数的高效液相色谱测定

The Determination of Stability Constants of Zn(TAPP) with HPLC

根据平衡移动原理,时配合物稳定常数的测定方法(h法)进行了改进,用HPLC法测定四(4-三甲铵苯基)卟啉锌(Ⅱ)稳定常数,微量Hg^2+只起催化作用,而不会破坏反应的平衡状态,且Hg对辅基的影响可以忽略不计.

According to the theory of equilibrium shift, the method of h for the determination of the complexes was improved. Stability constant and determined the stability constants of Zn (TAPP) with HPLC. The Hg2+ was found to have a catalytic effect, while not affect the equilibrium state of action and the state of second group.