一、前言高碘酸是一良好氧化剂,在常温下反应迅速,选挥性高。以往大都用在测定有机化合物的结构,近年来应用于有机定量分析越来越广泛。高碘酸的种类有:高碘酸钾、高碘酸钠、高碘酸、仲高碘酸、二新高碘酸、二仲商碘酸、二原高碘酸等。在水溶液中都能解离成高碘酸根,所以氧化有机化合物的作用是相同的。高碘酸在日常分析上存在着一些重要的问题,因为高碘 First, the introduction of periodic acid is a good oxidant, at room temperature, rapid response, high volatility. In the past mostly used in the determination of the structure of organic compounds, applied to organic quantitative analysis more and more widely in recent years. The types of periodic acid are: potassium periodate, sodium periodate, periodic acid, secondary periodate, two new periodate, two secondary commercial acid, diatomic acid and so on. In aqueous solution can be dissociated into periodate, so the role of the oxidation of organic compounds are the same. Periodate acid in the daily analysis there are some important issues, because of high iodine