Sodium borohydride musanganiswa unoshanda inorganic komisheni yave yakakosha mumaindasitiri akasiyana siyana nekuda kwekusiyana kwayo.Icho chinhu chichena checrystalline chine kemikari formula NaBH4 inosanganisira sodium cations uye borohydride anions.Komboni iyi inozivikanwa nekugona kwayo kuderedza akasiyana organic uye inorganic komisheni, zvichiita kuti ive yakakurumbira reagent mumakemikari marabhoritari.
Sodium borohydrideinonyanya kushandiswa sechinhu chinoderedza muorganic synthesis.Iyo inonyatso kudzikisa ketoni uye aldehydes kune yavo madoro, inova nhanho yakakosha mukugadzirwa kwezvinodhaka, zvinonhuhwirira uye zvinonhuwirira.Ichi chikamu chinoshandiswawo mune mamwe maitiro ekugadzira senge esterification, amidation uye alkylation.Mune maitiro aya, sodium borohydride ndiyo yakanakisa sosi yehydrogen kushandura reactants kuita zvigadzirwa zvitsva.
Pamusoro pekuve reagent yakajairika mune organic chemistry,sodium borohydrideine maitiro anoshanda mune mamwe maindasitiri akadai sesimba nekurima.Munguva pfupi yapfuura, vatsvakurudzi vanga vachiongorora kushandiswa kwe sodium borohydride mu hydrogen kuchengetedza masisitimu emafuta emotokari.Masero ehutsi yeHydrogen anoonekwa seimwe yakasarudzika kune echinyakare mafuta efossil nekuti anopisa akachena uye anoburitsa mvura chete sechigadzirwa.Nekudaro, kuchengetedza hydrogen nenzira yakachengeteka uye inoshanda zvinonetsa.Apa ndipo panouya sodium borohydride semhinduro inobvira nekuti inoburitsa hydrogen gasi kana yapiswa.
Mukurima, sodium borohydride inoshandiswa semushonga wezvipembenene kudzora zvipembenene zvakaita senhunzi.Mushonga uyu unoburitsa gasi rehydrogen kana wasangana nemvura kana mwando mumhepo.Gasi rehydrogen rinogadzirwa rine chepfu kuzvipembenene, zvichiita kuti rive mushonga wezvipembenene unoshanda.Sodium borohydride inoshandiswawo sechigadziriso chevhu nekuti inowedzera pH yevhu uye inovandudza kugona kwayo kubata mvura.
Nyangwesodium borohydrideine zvakawanda zvekushandisa, kunetseka kunoramba kuri pamusoro pekugadzirwa kwayo uye kushandiswa.Nzira yekugadzira inosanganisira kuita kwe sodium hydride uye boron trioxide, iyo inobudisa kupisa kwakawanda uye inoda matanho akakodzera ekuchengetedza kudzivirira kuputika.Uyezve, kana sodium borohydride ikashandiswa, zvigadzirwa zvayo zvinogona kukanganisa zvakatipoteredza.Nokudaro, nzira dzakakodzera dzokurasa dzinofanira kushandiswa kudzivirira kusvibiswa kwegadziriro yevhu nemvura.
Muchidimbu,sodium borohydrideikomisheni inoshanda zvakasiyana-siyana yakawana maapplication mumaindasitiri akati wandei, kusanganisira organic synthesis, simba, uye zvekurima.Yayo yakasarudzika yekudzikisa zvimiro uye kugona kuburitsa haidrojeni inoita kuti ive chishandiso chakakosha mukuita kwemakemikari, tekinoroji yesero uye kudzora tupukanana.Nekudaro, kugadzirwa kwayo uye kushandiswa kunofanirwa kutariswa nekuchenjera kuve nechokwadi chekuchengetedza uye kuderedza kuipa kwakashata kwezvakatipoteredza.
Nguva yekutumira: Jun-08-2023