Inombolo ye-CAS 7803-51-2 i-Phosphine Supplier. Iimpawu zePhosphine
Iphosphine (PH₃) yigesi engenambala, enokutsha enevumba lentlanzi eliyityhefu kakhulu ebantwini. Ifana ngokwekhemikhali neammonia (NH₃), kodwa ayibalulekanga kangako kwaye iyasebenza ngakumbi. I-Phosphine isetyenziswa kwizicelo ezahlukeneyo zemizi-mveliso, kubandakanywa imboni ye-semiconductor ye-doping silicon kunye ne-gallium arsenide, kwimveliso ye-metal phosphides, nanjenge-fumigant kwezolimo.
Nazi ezinye iimpawu eziphambili zephosphine:
Iinkcazelo ngeMichiza:
Ifomula yemolekyuli: PH₃
Ubunzima bemolekyuli: 33.99776 g/mol
Inombolo yeCAS: 7803-51-2
Indawo yokubila: -87.8 °C
Indawo yokunyibilika: -133.3 °C
Ubuninzi: 1.634 g/L kwi-STP (ubushushu obuqhelekileyo kunye noxinzelelo)
Iinkcazelo Ngeempawu:
I-Phosphine yigesi engenambala kubushushu begumbi kunye noxinzelelo.
Iyatsha kwaye inokuvutha ngokuzenzekelayo xa ibonakaliswe emoyeni ngenxa yokusebenza kwayo okuphezulu.
Ubutyhefu:
Iphosphine iyityhefu emandla ngokuphefumla, idala umonakalo omkhulu wemiphunga kwaye ingakhokelela ekufeni.
Ikwayityhefu xa iginyiwe okanye ifunxwe ngolusu.
Usebenzisa:
Kwimveliso ye-semiconductor kwiinkqubo zedoping.
Njengesiqhumiso kwindawo yokugcina ukutya okuziinkozo ukulawula izitshabalalisi.
Kwi-synthesis ye-organophosphorus compounds.
Ukuphatha kunye noGcino:
I-Phosphine kufuneka iphathwe ngononophelo olukhulu ngenxa yetyhefu kunye nokutsha kwayo.
Kufuneka igcinwe kwindawo epholileyo, eyomileyo kude kuyo nayiphi na indawo yokutshisa.
Izilumkiso ezikhethekileyo ziyimfuneko ukuthintela ukuvuza okanye ukuchitheka.
I-Shanghai Wechem Chemical Co., Ltd. inezixhobo eziphambili kunye neteknoloji yohlalutyo kwibhubhoratri yayo, iqinisekisa ukuba sinokwenza ulawulo oluchanekileyo lomgangatho wemveliso kunye novavanyo. Samkela inkqubo engqongqo yolawulo lomgangatho, ukubeka iliso kunye nokulawula inyathelo ngalinye ukusuka ekuthengeni izinto ezikrwada ukuya kwimveliso ukuze siqinisekise ukuba iimveliso esizinikezelayo zihlangabezana nemigangatho ephezulu yomgangatho. Ukuba ufuna le mveliso, nceda uzive ukhululekile ukuba uqhagamshelane nathi nanini na!