Hafnium chloride / Hfcl4 / Cas 13499-05-3

Tlhaloso e khutšoane:

Hafnium Tetrachloride (Hfcl ₄) ke chloride ea insorganic le Whinium chloride (Hfcl) hangata e tšoeu ho crystalline e mosehla e tiileng. Hangata e fumanoa e le phofo kapa chefo ho li-kristale tse mosehla. Hafnium chloride ke hygroscopic, ho bolelang hore e utloisise mongobo moeeng, e ka ama ponahalo ea eona moeeng, e ka ama ponahalo ea eona moeeng, e ka ama ponahalo ea eona moeeng, e ka ama ponahalo ea eona le thepa. Ha o sebetsana le Wiloride ea Hafnium chloride, ho bohlokoa ho nka mehato ea ho ba hlokolosi ka lebaka la likotsi tsa eona le tse ka bang teng.

Hafnium chloride (Hfcna₄) e qhibiliha li-solsts tsa polar tsa polar li qhibilihang joalo ka metsi, linoko le acetone. Ha e qhibiliha ka metsing, e hydrolyzes ho theha Hafnium Oxide acide acide. Sebaka se metsi se phahameng haholo, empa sello hantle se fapana ka mocheso le khatello ea maikutlo. Ka kakaretso, li-chloride ea Hafnium chloride e qhibiliha li-solvents tse ngata ho feta ka li-solar tsa polar.

Romella lengolo-tsoibila ho rona Romella lengolo-tsoibila ho rona

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Tlhaloso ea Sehlahisoa

Lebitso la sehlahisoa: Hafnium chloride

Cas: 13499-05-3

MF: CL4HF

MW: 320.3

EINECS: 236-82665

Ntlha ea Melisa: 319 ° C

Seriling Point: 315.47 ° C (Lekanya)

TLHOKOMELISO: 1.89 g / cm3

khatello ea mouoane: 1 mm hg (ka 190 ° C)

SELUBOBILE: E qhibiliha methanol le Acetone.

Foromo: Powder

'Mala: Bosoeu

TLHOKOMELISO

Lintho	Litlhaloso
Ponahalo	Powder e tšoeu
Lebitso la Product	Hafnium chloride
Cas	13499-05-3
Hloeka:	99.9%
'Mala:	White crystal
Ntlha ea ho qhibiliha:	319 ° C
Hfcl4 + zecl4	≥99.9%
Fe	≤0.001%
Ca	≤0.001%
Si	≤0.003%
Mg	≤0.001%
Cr	≤0.003%
Ni	≤0.002%

Kopo

Hafnium (iv) chlorideke mahareng a bohlokoa ho hlahiseng tšepe ea Hafnium. E sebelisoa ho pheha likhakanyo tse ngata tsa hafnium.

Tšimong ea lisebelisoa tsa thepa,Hafnium (iv) chlorideke ntho ea bohlokoa boitsebiso ba litaba tsa ho hlophisoa ha li-alfnium tse thehiloeng ho alloy.HafniumLi-aloys li sebelisoa haholo likarolo tse chesang tsa enjine ea aerospace, joalo ka likamore tsa ho hanyetsa. Ba ka mamella khatello ea maikutlo le khoholeho ea lik'hemik'hale maemong a mocheso a phahameng haholo, ba netefatsa ts'ebetso e tšepahalang ea sefofane.

Indasteri ea elektroniki: Ke litaba tsa bohlokoa tsa ho etsa thepa ea litšupiso e phahameng ea Deectric Gangnt. Ka nts'etsopele e tsoelang pele ea lisebelisoa tsa semiconductor ho ea ho bana ba boholong, litlhokahalo tsa ts'ebetso tsa lisebelisoa tsa heke li ntse li tuma haholo. Lisebelisoa tse hlophisitsoeng ka Hafnium Tetrackorride li ka ntlafatsa ts'ebetso ea motlakase ea bafetelli, e fokotsa ho tsoa ka lebelo le tlase la matla le ho ntšetsa pele ho ntlafatsoa ha lihlahisoa tsa elektroniki.

Ho etsa lintho ka letsopa: o ne a hlophisa letomo le khethehileng le nang le matla a mela, a nang le matla a ikhethang, a hanyetsanang le khatello e phahameng ea mocheso. Li na le ts'ebetso e ntle ea lisebelisoa, hlobo, le linyeoe tsa li-kōkelo ea li-kōkelo ea li-anings, tse atolosang bophelo ba tsona le ho ntlafatsa katleho ea tlhahiso.

Hafnium precorsor: HFC₄ e sebelisoa hangata e le ts'ebetso ea ho hlahisa lits'ebetso tsa Hafnium ho kenyelletsa lisebelisoa tsa semiconductor.

Catalyst in Organic Symnthesis: Hafnium chloride e ka sebelisoa e le sekoli se seng sa khale, haholo-holo ts'ebetsong ea polymeriation.

Sesebelisoa sa lik'hemik'hale sa lik'hemik'hale (CVD): HFD) e sebelisoa ka har'a li-apontion tsa lik'hemik'hale tsa lik'hemik'hale ho kenya li-filimi tsa hafnimectics le theknoloji ea lifilimi.

Likopo tsa nyutlelie: Ka lebaka la thepa ea eona e monyang, hafnium le metsoako ea eona (ho kenyelletsa choride ea Hafnium) e sebelisoa likoting tsa nyutlelie le lithupa tsa taolo.

Patlisiso le nts'etsopele: Hafnium chloride le eona e sebelisoa le likopi tsa lipatlisiso tsa mahlale le k'hemik'hale ho ithuta litsomi tsa Hafnium le thepa ea tsona.

Polokelo

E bolokiloe ka ntlong e kenelletseng le e omileng.

Hafnium chloride (Hfcna₄) e lokela ho bolokoa ka hloko ho boloka botsitso le ho thibela ho nyoraloe. Mona ke litataiso tsa ho boloka Hafnium chloride:

Sejana: Boloka li-chloride tsa Hafnium ka lijana tsa moea tse entsoeng ka thepa e loketseng, joalo ka khalase kapa polasetiki e itseng, ho thibela ho kenella ha mongobo. Qoba ho sebelisa lijana tsa tšepe e le karabelo ea li-cloride ea Hafnium Chloride ka tšepe.

Tikoloho: Boloka thepa ea polokelo sebakeng se pholileng, se omileng hole le khanya ea letsatsi le mocheso. Hobane chonium chloride ke hygroscopic e bohlokoa ho fokotsa ho pepesetsoa mongobo.

Itert sepakapakapakapaka: Haeba ho khonahala, boloka sepakapakeng (joalo ka sepakapakeng kapa sa argon) ho thibela hydrolysis le karabelo ka mongobo moeeng.

Label: Lijana tsa lebitso le nang le lebitso la lik'hemik'hale, tlhahisoleseling ea tlhaho le letsatsi la ho amohela le ho etsa polokeho e nepahetseng.

Litlhoko tsa polokeho: Ka kopo latela Tataiso ea polokeho ea Liphoofolo le Lits'ebetso tsohle tse kotsi ha u ntse u boloka lisebelisoa tsa ts'ireletso ea hau (PPE).

Na Hazloride chloride e kotsi?

Ee, hafnium chloride (hfcnal) e nkuoa e le kotsi. Mona ke lintlha tsa bohlokoa ka lefu la eona:

1. Sekosetso: Hafnium chloride e tšeloa letlalong, mahlong le pampitšana ea phefumoloho. Ho ikopanya le ho ka baka ho teneha le ho chesa.

2. Ho chefo: Ho inhalation ea lerōle la Hafnium chloride kapa mouoane oa mali. Etsa bonnete ba hore u qobe ho phefumoloha kapa mosi.

3. Boikokobetso: Hafnium chloride ke hygroscopic mme ba ka sebetsana le mongobo ho ea ho lokolla asiti ea hydrochloric acid, e leng teng hape.

4. Tšusumetso ea tikoloho: Tlhaho ea tikoloho e kotsi bophelong ba metsing ebile e lokela ho tšoaroa ka tlhokomelo ho thibela tšilafalo ea tikoloho.

Ka lebaka la likotsi tsena, li-protocol tse nepahetseng tsa polokeho li tlameha ho lateloa ha li sebetsana le lisebelisoa tsa ts'ireletso ea mahlo (PPE), li sebetsa le melaoana eohle e amehang hantle, 'me e latela melao eohle ea polokeho ea polokeho ea polokeho ea polokeho.

Liteko tsa Tsamaiso

Litlhokahalo tsa ho paka:Hafnium Tetrachloride e tlameha ho kenngoa ka sejana ka lijana tse nang le ts'ebetso e ntle ea ho tiisa tšebetso, ho etsa bonnete ba hore ho ke ke ha e-ba le ho lutla ha lipalangoang. Li-leburanse tse hlakileng tsa lik'hemik'hale li lokela ho kenyelletsoa kantle ho sephutheloana, li bonts'a leseli la bohlokoa joalo ka "Hafnium Tetrachror", "chefo".

Maemo a lipalangoang:Ho tsamaisa likoloi ho tlameha ho ba le libaka tse ntle tsa moea oa moea oa ho thibela ho bokelloa ha likhase tse chefo kamora ho tsoa. Ho qoba lithemparetjha tse phahameng tsa letsatsi, ho pepesetsoa letsatsi, mocheso o phahameng o ka baka keketseho ea khatello ka har'a sejana, se lebisang ho ea lasupa. Ho ikopanya le metsi a pula a ka baka hydrolysis ea Hafnium Tetrachphornide ea Hafnium Tetrachphornide ho ea beha lintho tse benyang, tse ka tsamaisang thepa le likarolo tsa koloi. Nakong ea lipalangoang, ho khothalletsoa ho khanna hantle le ho fokotsa likotlo le thothokiso.