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CAS No. 7783 - 82 -6 Tungsten hexafluoride Supplier. Astaamaha Tungsten hexafluoride

2024-08-02

Tungsten hexafluoride (WF₆) waa iskudhis kiimiko oo leh lambarka CAS 7783-82-6. Waxaa si weyn loogu isticmaalaa warshadaha semiconductor iyo codsiyada kale ee teknoolajiyada sare sababtoo ah sifooyinka gaarka ah. Waa kuwan qaar ka mid ah sifooyinka muhiimka ah ee tungsten hexafluoride:

Qalabka Jirka:
Muuqashada: Tungsten hexafluoride waa gaas aan midab lahayn heerkulka qolka iyo cadaadiska.
Barta Karkari: Qiyaastii 12.8°C (55°F).
Meesha dhalaalaysa: -59.2°C (-74.6°F).
Cufnaanta: 6.23 g/cm³ at 25°C.
Solubility: Waa wax aan falcelin lahayn oo leh dareerayaal badan oo caadi ah laakiin waxaa laga yaabaa inay ku falceliso biyo ama qoyaan.
Guryaha Kiimikada:
Xasilooni: Waxay ku xasilloon tahay xaaladaha caadiga ah laakiin way qudhuntaa marka ay la kulanto kulayl ama qoyaan.
Falcelinta: Waxa ay si aad ah ugu falcelisaa biyaha iyo inta badan walxaha organic, soo daaya sunta iyo fluoride hydrogen (HF).
Khataraha Caafimaadka:
Sumaynta: Tungsten hexafluoride waa sun aad u sun ah neefsashada waxayna sababi kartaa dhibaatooyin xagga neefsashada ah oo daran, oo ay ku jiraan dhaawaca sambabada.
Daxaloolnimada: Waxay daxal u tahay maqaarka iyo indhaha, soo-gaadhista waxay horseedi kartaa gubasho.
Adeegsada:
Warshadaha Semiconductor: Waxaa loo adeegsadaa habka kaydinta uumiga kiimikada (CVD) ee dhigista filimada tungsten ee microelectronics.
Metallurgy: Waxaa loo isticmaalaa soo saarista alwaaxyada tungsten-ku-saleysan iyo xeryahooda.
Cilmi-baadhis: Waxa loo adeegsaday qaybo cilmi-baadhiseed oo kala duwan iyadoo ay ugu wacan tahay sifooyinkeeda gaarka ah.
Markaad la tacaalayso hexafluoride tungsten, had iyo jeer isticmaal qalabka ilaalinta shakhsi ahaaneed ee habboon (PPE), ka shaqee meel hawo fiican leh ama daboolka qiiqa, raac borotokoolka badbaadada adag si aad uga hortagto neefsashada iyo taabashada maqaarka. Hubi inaad heli karto hababka gargaarka degdegga ah iyo xarumaha gargaarka degdegga ah.