CAS No. 7803-51-2 Mai Bayar da Fosphine. Halayen Phosphine
Phosphine (PH₃) iskar gas ce mara launi, mai ƙonewa tare da warin kifi da ke da guba ga ɗan adam. Yana da kamanceceniya da ammonia (NH₃), amma ba shi da tushe kuma ya fi maida martani. Ana amfani da Phosphine a cikin aikace-aikacen masana'antu daban-daban, gami da masana'antar semiconductor don doping silicon da gallium arsenide, a cikin samar da ƙarfe phosphides, kuma azaman fumigant a cikin aikin gona.
Ga wasu mahimman halayen phosphine:
Abubuwan Sinadarai:
Tsarin kwayoyin halitta: PH₃
Nauyin kwayoyin halitta: 33.99776 g/mol
Lambar CAS: 7803-51-2
Tushen tafasa: -87.8 °C
Matsayin narkewa: -133.3 °C
Girma: 1.634 g/L a STP (misali zazzabi da matsa lamba)
Abubuwan Jiki:
Phosphine iskar gas ce mara launi a zazzabi da matsa lamba.
Yana da ƙonewa kuma yana iya kunna wuta ba tare da bata lokaci ba lokacin da aka fallasa shi cikin iska saboda yawan ɗaukarsa.
Guba:
Phosphine yana da guba sosai ta hanyar shaka, yana haifar da mummunar lalacewar huhu kuma yana iya haifar da mutuwa.
Har ila yau yana da guba idan an haɗiye ko kuma ya sha ta cikin fata.
Amfani:
A cikin masana'antar semiconductor don tafiyar da doping.
A matsayin fumigant a cikin ajiyar hatsi don sarrafa kwari.
A cikin kira na organophosphorus mahadi.
Gudanarwa da Ajiya:
Dole ne a kula da phosphine tare da matsananciyar kulawa saboda yawan guba da kuma ƙonewa.
Ya kamata a adana shi a wuri mai sanyi, busasshiyar nesa da kowane tushen ƙonewa.
Ana yin taka tsantsan na musamman don hana zubewa ko zubewa.
Shanghai Wechem Chemical Co., Ltd. yana da kayan aiki na ci gaba da fasaha na nazari a cikin dakin gwaje-gwajensa, yana tabbatar da cewa za mu iya aiwatar da ingantaccen kulawa da gwaji. Muna ɗaukar ingantacciyar tsarin gudanarwa mai inganci, sa ido da sarrafa kowane mataki daga siyar da albarkatun ƙasa zuwa samarwa don tabbatar da cewa samfuran da muke samarwa sun dace da mafi girman matsayi. Idan kuna buƙatar wannan samfurin, da fatan za ku iya tuntuɓar mu kowane lokaci!