氢碘酸

一种无色气体，在水溶液中形成氢碘酸。（HI）一种无色或黄色的碘化氢水溶液。

A colorless gas that yields hydroiodic acid in aqueous solution . ( HI ) a colorless or yellow aqueous solution of hydrogen iodide .

借助甲基β环糊精依次与氢碘酸、溴及碘化钾的定量化学反应关系，设计了测定甲基β环糊精平均取代度n值的一种化学滴定法，并根据滴定原理探讨了计算n值的方程式。

A chemical titration method for the determination of the average substitution degree of methylated β - cyclodextrin was presented . The method was based on the quantitative reaction of methylated β - cyclodextrin with hydroiodic acid , bromine , and potassium iodide in turn .

首次测定了配体碘化钕、氢碘酸乌洛托品和配合物对枯草芽孢杆菌、大肠杆菌和葡萄球菌的抗菌活性。

And the antibacterial activity against escherichia coli , staphylococcus aureus and bacillus subtilis of neodymium iodide , urotropine hydriodide and the complex was studied .