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碘海醇注射液的光分解反应动力学
Kinetics of Light-decomposing Reaction of Iohexol Injection
【摘要】 测定了碘海醇注射液在3000lx光照下分解产生的碘离子及溶液pH值随时间的变化,研究了碘海醇注射液的光分解反应动力学。结果表明:碘海醇注射液的光分解反应为一级反应,光分解速度常数为1.23×10-5d-1。
【Abstract】 The changes of iodide ion concentration and pH in iohexol injection with time were measured under 3 000 lx light. The kinetics of light-decomposing reaction for iohexol injection was investigated. The results indicate that light-decomposing reaction for iohexol injection is a first-order reaction. The rate constant of light-decomposing reaction is 1.23×10-5d-1.
- 【文献出处】 华东理工大学学报 ,Journal of East China University of Science and Technology , 编辑部邮箱 ,2004年01期
- 【分类号】O643.1
- 【下载频次】127