Aluminom borohydride (CAS # 16962-07-5)
| NJ UN | 2870 |
| Klas Hazard | 4.2 |
| Otu nkwakọ ngwaahịa | I |
Okwu mmalite
Aluminom borohydride bụ ngwakọta inorganic. Ọ nwere ihe ndị a:
1. Njirimara anụ ahụ: Aluminom borohydride bụ ihe siri ike na-enweghị agba, na-emekarị n'ụdị ntụ ntụ. Ọ na-esighi ike na ụlọ okpomọkụ ma a ga-echekwa ya ma jikwaa ya na obere okpomọkụ na ikuku gas na-adịghị.
2. Chemical Njirimara: Aluminom borohydride nwere ike meghachi omume na acids, alcohols, ketones na ogige ndị ọzọ iji mepụta ngwaahịa kwekọrọ. Mmeghachi omume ime ihe ike na-eme na mmiri iji mepụta hydrogen na alumini acid hydride.
Isi ojiji aluminom borohydride gụnyere:
1. Dị ka onye na-ebelata ihe: Aluminom borohydride nwere ihe ndị na-ebelata ike siri ike, a na-ejikarị ya eme ihe dị ka onye na-ebelata ihe na-emepụta ihe. Ọ nwere ike belata ogige ndị dị ka aldehydes, ketones, wdg, na mmanya ndị kwekọrọ.
2. Iji nyocha sayensị sayensị: Aluminom borohydride nwere uru nyocha dị mkpa n'ọhịa nke njikọ organic na catalysis, a pụkwara iji ya mee ihe na-emepụta ogige organic ọhụrụ na mmeghachi omume.
Enwere ụzọ nkwadebe abụọ maka aluminum borohydride:
1. Mmeghachi omume n'etiti aluminum hydroxide na trimethylboron: trimethylboron na-etisasịwo na ethanol ngwọta nke aluminum hydroxide, hydrogen gas na-ewebata iji nweta aluminum borohydride.
2. Mmeghachi omume nke alumina na dimethylborohydride: sodium dimethylborohydride na alumina na-ekpo ọkụ ma meghachi omume iji nweta aluminum borohydride.
Mgbe ị na-eji aluminum borohydride, ekwesịrị iburu n'uche ozi nchekwa ndị a:
1. Aluminom borohydride nwere ike redicibility siri ike, ọ ga-emeghachi omume n'ike mgbe ọ na-ejikọta mmiri, acid na ihe ndị ọzọ, na-emepụta gas na-ere ọkụ na gas na-egbu egbu. A ghaghị iyi enyo nchebe, uwe aka na uwe nchebe mgbe a na-arụ ọrụ.
2. Aluminom borohydride kwesịrị ịchekwa ya na akọrọ, mechie, na ebe gbara ọchịchịrị, pụọ na ọkụ na ihe ndị na-ere ọkụ.
3. Mwakpo nke traktị iku ume ma ọ bụ akpụkpọ ahụ nwere ike ịkpata nnukwu nsogbu ma a ga-ezere maka iku ume na kọntaktị. Ọ bụrụ na kọntaktị na mberede, kpochaa ozugbo na mmiri buru ibu ma chọọ nlekọta ahụike.
