CAS No. 7783-7-5 Hydrogen Selenide Factory. Bafani ba Hydrogen Selenide ke eng
Hydrogen selenide, eo hape e tsejoang e le hydroselenic acid ka sebopeho sa eona sa metsi, e na le foromo ea lik'hemik'hale H₂Se. Nomoro ea eona ea CAS ehlile ke 7783-7-5. Motsoako ona ke khase e se nang ’mala e chefo e feteletseng le e tukang. Mona ke tse ling tsa litšobotsi tsa hydrogen selenide:
Thepa ea Sebele:
Ponahalo: Khase e se nang mebala e monko o monate o tšoanang le mahe a bolileng, le hoja e le matla ho feta.
Sebaka se belang: -41.4 °C.
Sebaka se qhibilihang: -85.4 °C.
Density: Ho STP, e teteaneng ho feta moea.
Solubility: E qhibiliha ka metsing le ka har'a li-solvents tsa polar.
Lintho tsa Lik'hemik'hale:
Reactivity: E sebetsa haholo 'me e khona ho hotetsa ka tšohanyetso moeeng.
Acidity: Ka metsing, e etsa asiti e fokolang, hydroselenic acid (H₂Se).
Ho bola: E ka bola ho ba elemental selenium le hydrogen tlasa maemo a itseng.
Lisebelisoa:
Indasteri ea Semiconductor: E sebelisoa ho hlahisa metsoako ea selenium bakeng sa li-semiconductors le lisebelisoa tsa photovoltaic.
Analytical Chemistry: E sebelisoa e le reagent ho chemistry ea tlhahlobo.
Patlisiso: E sebelisoa lipatlisisong tsa mahlale bakeng sa ho kopanya metsoako e nang le selenium.
Lintlha tsa Polokeho:
Toxicity: Chefo e feteletseng ka ho hema, esita le maemong a tlaase; ho pepeseha ho ka lebisa litlamorao tse matla tsa bophelo bo botle ho kenyelletsa lefu.
Flammability: Khase e tukang e ka etsang motsoako o phatlohang le moea.
Ho ts'oara: Ho hloka liprothokholo tse tiileng tsa ts'ireletso, ho kenyeletsoa ts'ebeliso ea lihokelo tsa mosi le lisebelisoa tse nepahetseng tsa ts'ireletso.
Ka lebaka la chefo le litlhoko tsa ho sebetsana le eona, hydrogen selenide ha e fumanehe hangata ho tsoa ho barekisi ba lik'hemik'hale tse akaretsang. Ho e-na le hoo, hangata e hlahisoa setšeng lilaboratoring kapa litsing tseo e sebelisoang hang-hang. Bafani ba thepa e khethehileng ba sebeletsang liindasteri tse hlokang hydrogen selenide e tla ba mohloli oa ho reka ntho ena, leha ho tloaelehile hore e felisoe ha ho hlokahala ho e-na le ho bolokoa kapa ho tsamaisoa.
Likhamphani tse fanang ka hydrogen selenide kapa li-precursor tsa eona li ka kenyelletsa baetsi ba lik'hemik'hale tse khethehileng kapa tse sebetsanang le indasteri ea semiconductor ka ho khetheha. Kamehla etsa bonnete ba ho latela melao ea lehae le tataiso ea ts'ireletso ha u sebetsana le hydrogen selenide, 'me u sebetsane le eona feela tlas'a maemo a laoloang ka mehato e nepahetseng ea tšireletso.
Shanghai Wechem Chemical Co., Ltd. e entsoe ka sehlopha sa litsebi tse nang le boiphihlelo le tse nang le boiphihlelo tse nang le tsebo e pharalletseng le litsebo tsa botsebi masimong a likhase tse khethehileng le li-isotopes tse tsitsitseng. Ka boqapi bo tsoelang pele le boiteko ba lipatlisiso le nts'etsopele, re tsoela pele ho qala lihlahisoa tsa boleng bo holimo le tse hloekileng ho fihlela litlhoko tse ntseng li tsoela pele tsa bareki ba rona. Haeba o hloka sehlahisoa sena, ka kopo ikutloe u lokolohile ho ikopanya le rona neng kapa neng!