CAS No 7783-7-5 Uruganda rwa hydrogen Selenide. Ninde utanga Hydrogen Selenide
Hydrogen selenide, izwi kandi nka aside hydroselenic muburyo bwamazi, ifite imiti ya H₂Se. Umubare wa CAS ni 7783-7-5. Uru ruganda ni gaze itagira ibara ifite ubumara bukabije kandi bugurumana. Dore bimwe mubiranga hydrogen selenide:
Ibyiza bifatika:
Kugaragara: Gazi itagira ibara ifite impumuro mbi isa n'amagi yaboze, nubwo akomeye.
Ingingo yo guteka: -41.4 ° C.
Ingingo yo gushonga: -85.4 ° C.
Ubucucike: Kuri STP, ni mwinshi kuruta umwuka.
Gukemura: Gushonga mumazi hamwe na polar organic solvent.
Ibikoresho bya shimi:
Reactivite: Irakora cyane kandi irashobora gutwika ubwayo mukirere.
Acide: Mu mazi, ikora aside idakomeye, aside hydroselenic (H₂Se).
Kwangirika: Irashobora kubora muri seleniyumu yibanze na hydrogen mubihe bimwe.
Ikoreshwa:
Inganda za Semiconductor: Zikoreshwa mukubyara seleniyumu ya semiconductor hamwe nibikoresho bifotora.
Chimie Analytical: Ikoreshwa nka reagent muri chimie yisesengura.
Ubushakashatsi: Yakoreshejwe mubushakashatsi bwa siyanse muguhuza ibice bya seleniyumu.
Ibitekerezo byumutekano:
Uburozi: Uburozi bukabije no guhumeka, ndetse no mubitekerezo bike; guhura bishobora gutera ingaruka zikomeye kubuzima harimo n'urupfu.
Umuriro: Gazi yaka ishobora gukora imvange ziturika hamwe numwuka.
Gukemura: Bisaba protocole yumutekano itajenjetse, harimo no gukoresha ibyuma bya fume nibikoresho bikwiye byo kurinda umuntu.
Bitewe n'uburozi bwacyo hamwe nibisabwa, hydrogène selenide ntishobora kuboneka mubatanga imiti rusange. Ahubwo, mubisanzwe ikorerwa kumurongo muri laboratoire cyangwa ibikoresho aho ihita ikoreshwa. Abatanga isoko ryihariye ryita ku nganda zisaba hydrogen selenide niyo yaba isoko yo kugura ibi bintu, nubwo bikunze kugaragara ko byabyara ibikenewe aho kubikwa cyangwa gutwarwa.
Amasosiyete atanga hydrogen selenide cyangwa abayibanjirije barashobora gushiramo inganda zikora imiti yihariye cyangwa izita cyane cyane ku nganda zikora. Buri gihe ujye wemeza kubahiriza amabwiriza y’ibanze n’amabwiriza y’umutekano mugihe ukorana na hydrogen selenide, kandi ubikemure gusa mugihe cyagenzuwe hamwe ningamba zumutekano zikwiye.
Shanghai Wechem Chemical Co., Ltd igizwe nitsinda ryinzobere ninzobere zifite ubumenyi bunini nubuhanga bwumwuga mubijyanye na gaze zidasanzwe hamwe na isotopi ihamye. Binyuze mu guhanga udushya no gukora ubushakashatsi nimbaraga ziterambere, dukomeje gutangiza ibicuruzwa byiza kandi byiza-byera kugirango duhuze ibyifuzo byabakiriya bacu. Niba ukeneye iki gicuruzwa, nyamuneka twandikire igihe icyo aricyo cyose!