氯化血红素催化显色反应的研究

Study on the Catalytic Colour Reation of Haem Chloride

研究了氯化血红素作为过氧化物模拟酶对Ｈ２Ｏ２４ＡＡＰＣ６Ｈ５ＯＨ显色反应的催化活性．拟定的光度法可准确地测定０～６ｍｇ·Ｌ－１Ｈ２Ｏ２的含量，对样品进行分析，平均回收率为１０１７％．

he catalytic reactivity of haem chloride on the chromogenic reaction of H2O24AAPC6H5OH has been discussed. The content of H2O2 in the range of 0～6mg·L-1 could be determined accurately by meams of the proposed method with a average recovery of 101.7%.