Potassium Iodine CAS: 7681-11-0

Hauv kev lag luam tshuaj, potassium iodide ua lub luag haujlwm tseem ceeb ua cov tshuaj ntxiv rau kev noj rau kev daws teeb meem tsis txaus iodine thiab txhawb nqa kev ua haujlwm ntawm thyroid. Nws yog siv rau hauv kev kho mob thiab tiv thaiv cov mob xws li endemic goiter thiab thyroid storm. Tsis tas li ntawd, nws ua haujlwm ua ib qho kev tiv thaiv tiv thaiv kev raug radioactive iodine hauv cov xwm txheej ceev nuclear, qhov twg nws lub peev xwm los saturate lub qog thyroid nrog cov iodine ruaj khov pab tiv thaiv kev nqus ntawm cov radioactive iodine isotopes, txo qhov kev pheej hmoo ntawm kev mob qog noj ntshav thyroid los ntawm kev siv hluav taws xob. Hauv kev tiv thaiv hluav taws xob thiab kev kho mob nuclear, potassium iodide yog siv ua tus neeg sawv cev thaiv thyroid ua ntej kev kub ntxhov radiological lossis nuclear. Los ntawm kev saturate lub qog thyroid nrog cov non-radioactive iodine, nws txo qis kev nqus ntawm cov radioactive iodine isotopes, yog li tiv thaiv cov tib neeg los ntawm cov teebmeem kev noj qab haus huv tsis zoo uas tshwm sim los ntawm kev raug cov khoom siv radioactive. Tsis tas li ntawd, potassium iodide pom daim ntawv thov hauv kev tsim tshuaj lom neeg, ua haujlwm ua reagent hauv cov tshuaj tiv thaiv organic, suav nrog kev npaj iodoalkanes thiab qee yam tshuaj intermediates. Nws lub luag haujlwm hauv organic chemistry pab txhawb rau kev tsim cov sib txawv sib txawv uas muaj daim ntawv thov hauv kev kho mob chemistry, cov ntaub ntawv tshawb fawb, thiab cov txheej txheem kev lag luam. Zuag qhia tag nrho, potassium iodide cov ntawv thov ntau yam hauv kev lag luam tshuaj, kev tiv thaiv hluav taws xob, thiab kev tsim tshuaj lom neeg qhia txog nws qhov tseem ceeb ua ib qho tshuaj sib xyaw ua ke nrog kev koom tes tseem ceeb rau ntau yam kev lag luam.