An analytical method for the determination of hydrogen peroxide utilizes a hydrazide or a hydrazine substituted with one or more electron withdrawing groups. The hydrazides or hydrazines react with phenolic color couplers in the presence of hydrogen peroxide and a peroxidative compound to form a dye detectable at a wavelength of 600 nm or greater. These materials can also be used to assay analytes, such as glucose and cholesterol, which can react to produce hydrogen peroxide.
一种测定
过氧化氢的分析方法是利用一种或多种取电子基团取代的酰
肼或
肼。在
过氧化氢和过氧化化合物存在的情况下,酰
肼或
肼与
酚类颜色耦合剂发生反应,形成波长为 600 nm 或更大的可检测
染料。这些材料还可用于检测
葡萄糖和
胆固醇等分析物,它们会发生反应产生
过氧化氢。