Sodium iyode CAS 7681-82-5
Sodium iyode ni ikintu cyera cyakozwe mugukora sodium karubone cyangwa sodium hydroxide hamwe na aside hydroiodic no guhumeka igisubizo. Harimo anhydrous, dihydrate, na pentahydrate. Ikoreshwa nkibikoresho fatizo byo gukora iyode, mubuvuzi no gufotora. Umuti wa acide ya sodiumi iyode yerekana kugabanuka bitewe no kubyara aside hydroiodic.
Ingingo | Ibisobanuro |
Ingingo yo guteka | 1300 ° C. |
Ubucucike | 3.66 |
Ingingo yo gushonga | 661 ° C (lit.) |
pKa | 0.067 [kuri 20 ℃] |
PH | 6-9 (50g / l, H2O, 20 ℃) |
Imiterere yo kubika | Ubike kuri + 5 ° C kugeza kuri + 30 ° C. |
Sodium iyode ni ifu yera hamwe na formulaire ya NaI. Ifite uburyo butandukanye bwo gusaba kandi irashobora guhuzwa neza na fotokathode ya Photomultiplier tubes ukoresheje ibintu byiza bya optique ya sodium iodide kugirango utegure ibikoresho bya optique bifite ingufu nyinshi. Hamwe nimiterere nigiciro gito cya sodiumi iyode, ikoreshwa cyane mubice nko gushakisha peteroli, kugenzura umutekano, no gukurikirana ibidukikije.
Mubisanzwe bipakiye muri 25kg / ingoma, kandi birashobora no gukora pake yabigenewe.

Sodium iyode CAS 7681-82-5

Sodium iyode CAS 7681-82-5