Aluminum borohydride (CAS#16962-07-5)
| ID na UN | 2870 |
| Matsayin Hazard | 4.2 |
| Rukunin tattarawa | I |
Gabatarwa
Aluminum borohydride wani fili ne na inorganic. Yana da kaddarorin masu zuwa:
1. Kayayyakin jiki: Aluminum borohydride abu ne mai ƙarfi mara launi, yawanci a cikin foda. Yana da matukar rashin kwanciyar hankali a cikin zafin jiki kuma dole ne a adana shi kuma a sarrafa shi a cikin ƙananan zafin jiki da yanayin iskar gas.
2. Abubuwan sinadaran: Aluminum borohydride na iya amsawa tare da acid, alcohols, ketones da sauran mahadi don samar da samfurori masu dacewa. Wani tashin hankali yana faruwa a cikin ruwa don samar da hydrogen da aluminic acid hydride.
Babban amfani da aluminum borohydride sun hada da:
1. A matsayin wakili mai ragewa: Aluminum borohydride yana da kaddarorin ragewa mai ƙarfi, kuma ana amfani dashi sau da yawa azaman wakili mai ragewa a cikin ƙwayoyin halitta. Yana iya rage mahadi irin su aldehydes, ketones, da dai sauransu, zuwa ga barasa masu dacewa.
2. Yin amfani da bincike na kimiyya: Aluminum borohydride yana da mahimmancin bincike mai mahimmanci a fagen haɗin gwiwar kwayoyin halitta da catalysis, kuma ana iya amfani dashi don haɗa sababbin kwayoyin halitta da haɓaka halayen.
Akwai gabaɗaya hanyoyin shirye-shirye guda biyu don aluminum borohydride:
1. Reaction tsakanin aluminum hydroxide da trimethylboron: trimethylboron an narkar da a ethanol bayani na aluminum hydroxide, hydrogen gas da aka gabatar don samun aluminum borohydride.
2. Reaction na alumina da dimethylborohydride: sodium dimethylborohydride da alumina suna mai tsanani da kuma amsa don samun aluminum borohydride.
Lokacin amfani da aluminum borohydride, ya kamata a lura da bayanan aminci masu zuwa:
1. Aluminum borohydride yana da ƙarfi mai ƙarfi, kuma zai amsa da ƙarfi lokacin da aka haɗu da ruwa, acid da sauran abubuwa, yana samar da iskar gas mai ƙonewa da iskar gas mai guba. Dole ne a sa gilashin kariya, safar hannu da tufafin kariya yayin aiki.
2. Aluminum borohydride ya kamata a adana shi a cikin busassun, rufe, da wuri mai duhu, daga wuta da kayan wuta.
3. Mamaye hanyoyin numfashi ko fata na iya haifar da mummunar cutarwa kuma dole ne a nisantar da su don shakar numfashi da tuntuɓar juna. Idan ana hulɗar haɗari, kurkura nan da nan da ruwa mai yawa kuma ku nemi kulawar likita.
