ʻO ka sodium borohydride kahi mea hoʻohuihui anorganic i lilo i mea nui i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūʻokoʻa.He mea keʻokeʻo keʻokeʻo keʻokeʻo me ke ʻano kemika NaBH4 i loaʻa nā sodium cations a me nā anion borohydride.Ua ʻike ʻia kēia pūhui no kona hiki ke hōʻemi i nā ʻano mea like ʻole a me nā mea hoʻohuihui ʻole, e hoʻolilo iā ia i mea reagent kaulana i nā laboratories chemistry.
ʻO ka sodium borohydrideHoʻohana nui ʻia ma ke ʻano he mea hōʻemi i ka synthesis organik.Hoʻemi maikaʻi ʻo ia i nā ketones a me nā aldehydes i kā lākou mau waiʻona ponoʻī, kahi hana koʻikoʻi i ka hana ʻana i nā lāʻau, nā mea ʻala a me nā mea ʻono.Hoʻohana pū ʻia kēia pūhui i nā hopena synthetic ʻē aʻe e like me ka esterification, amidation a me ka alkylation.Ma kēia mau kaʻina hana, ʻo ka sodium borohydride kahi kumu maikaʻi loa o ka hydrogen e hoʻohuli i nā reactants i nā huahana hou.
Ma waho aʻe o ka lilo ʻana i reagent maʻamau i ka kemika organik,sodium borohydrideloaʻa nā noi kūpono i nā ʻoihana ʻē aʻe e like me ka ikehu a me ka mahiʻai.I kēia mau lā, ua ʻimi nā mea noiʻi i ka hoʻohana ʻana i ka sodium borohydride i nā ʻōnaehana mālama hydrogen no nā kaʻa wahie.Manaʻo ʻia nā pūnaeau wahie hydrogen he ʻokoʻa ʻoi aku ka paʻa i nā wahie mōʻalihaku maʻamau no ka mea ua puhi lākou maʻemaʻe a hoʻohua wale i ka wai ma ke ʻano he huahana.Eia naʻe, he paʻakikī ka mālama ʻana i ka hydrogen i kahi ʻano palekana a maikaʻi.ʻO kēia kahi e komo ai ka sodium borohydride ma ke ʻano he hopena hiki ke hoʻokuʻu ʻia ke kinoea hydrogen ke hoʻomehana ʻia.
I ka mahiʻai, hoʻohana ʻia ka sodium borohydride ma ke ʻano he insecticide no ka hoʻopaʻa ʻana i nā pests e like me nā nalo hale.Hoʻokuʻu kēia pūhui i ke kinoea hydrogen ke hana me ka wai a i ʻole ka haʻahaʻa i ka lewa.ʻO ke kinoea hydrogen i hoʻopuka ʻia he mea ʻawaʻawa ia i nā pepeke, e lilo ia i mea lāʻau insecticide maikaʻi.Hoʻohana ʻia ka sodium borohydride ma ke ʻano he hoʻololi lepo no ka mea e hoʻonui ai i ka pH o ka lepo a hoʻomaikaʻi i kona hiki ke paʻa wai.
ʻOiaisodium borohydridehe nui nā noi, mau ka hopohopo e pili ana i kāna hana a hoʻohana.ʻO ke kaʻina hana e pili ana i ka hopena o ka sodium hydride a me ka boron trioxide, kahi e hoʻokuʻu ai i ka wela nui a koi i nā hana palekana kūpono e pale aku ai i nā pahū.Eia kekahi, ke hoʻohana ʻia ka sodium borohydride, hiki i kāna mau huahana ke hoʻopōʻino i ke kaiapuni.No laila, pono e hoʻohana ʻia nā ʻano hoʻolei kūpono e pale ai i ka haumia o nā ʻōnaehana lepo a me ka wai.
I ka hōʻuluʻulu manaʻo,sodium borohydrideʻO ia kahi pūhui maʻalahi i loaʻa i nā noi i nā ʻoihana he nui, me ka synthesis organik, ikehu, a me ka mahiʻai.ʻO kāna mau waiwai hoʻohaʻahaʻa kūʻokoʻa a me ka hiki ke hoʻokuʻu i ka hydrogen e lilo ia i mea hana koʻikoʻi i nā hopena kemika, ʻenehana wahie cell a me ka hoʻomalu pest.Eia nō naʻe, pono e mālama pono ʻia kāna hana a me ka hoʻohana ʻana e hōʻoia i ka palekana a hōʻemi i nā hopena kūlohelohe maikaʻi ʻole.
Ka manawa hoʻouna: Jun-08-2023