近年来,氯化碘法在药物分析中已日漸广泛应用,国外一些分析工作者曾用此法测定了許多药物。但国內尚无这方面的应用报道。作者有見于此,基于苯核上的芳香胺基易被氯化碘中的碘所取代生成二碘取代物的性质,拟訂了磺胺的含量测定法。 In recent years, iodine chloride method has been widely used in drug analysis, some foreign analysts have used this method to determine a lot of drugs. However, there is no domestic application report. The authors see here, based on benzene nuclei of aromatic amines easily iodine iodine replaced by the generation of diiodo-substituted nature of the preparation of the sulfonamides content assay.