CAS No 7803-51-2 Utanga Fosifine. Ibiranga Fosifine
Fosifine (PH₃) ni gaze itagira ibara, yaka umuriro ifite impumuro nziza ifi yangiza abantu. Irasa na chimique isa na ammonia (NH₃), ariko ntabwo ari shingiro kandi irakora cyane. Fosifine ikoreshwa mubikorwa bitandukanye byinganda, harimo ninganda za semiconductor kugirango doping silicon na gallium arsenide, mugukora fosifike yicyuma, kandi nka fumigant mubuhinzi.
Hano hari ibintu by'ingenzi biranga fosifine:
Ibikoresho bya shimi:
Inzira ya molekulari: PH₃
Uburemere bwa molekuline: 33.99776 g / mol
Numero ya CAS: 7803-51-2
Ingingo yo guteka: -87.8 ° C.
Ingingo yo gushonga: -133.3 ° C.
Ubucucike: 1.634 g / L kuri STP (ubushyuhe busanzwe nigitutu)
Ibyiza bifatika:
Fosifine ni gaze itagira ibara mubushyuhe bwicyumba nigitutu.
Irashya kandi irashobora gutwika ubwayo iyo ihuye n'umwuka bitewe nubushake buke bwayo.
Uburozi:
Fosifine ni uburozi bukabije no guhumeka, itera ibihaha bikabije kandi bishobora gutera urupfu.
Nuburozi kandi iyo yamizwe cyangwa yinjiye mu ruhu.
Ikoreshwa:
Mubikorwa bya semiconductor kubikorwa bya doping.
Nka fumigant mububiko bwingano kugirango irinde udukoko.
Muri synthesis ya organophosifore.
Gukoresha no Kubika:
Fosifine igomba kwitabwaho cyane kubera uburozi bwayo kandi ikongoka.
Igomba kubikwa ahantu hakonje, humye kure yisoko iyo ari yo yose yo gutwika.
Ingamba zidasanzwe zirakenewe kugirango wirinde kumeneka cyangwa kumeneka.
Shanghai Wechem Chemical Co., Ltd. ifite ibikoresho bigezweho hamwe nikoranabuhanga ryisesengura muri laboratoire yayo, byemeza ko dushobora gukora neza no kugenzura ubuziranenge bwibicuruzwa. Dushiraho uburyo bunoze bwo gucunga neza, kugenzura no gucunga intambwe zose kuva kugura ibikoresho fatizo kugeza ku musaruro kugirango ibicuruzwa dutanga byujuje ubuziranenge bwo hejuru. Niba ukeneye iki gicuruzwa, nyamuneka twandikire igihe icyo aricyo cyose!