N-Bromosuccinimide (NBS) CAS 128-08-5 Maʻemaʻe >99.0% Kūʻai wela o ka hale hana
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of N-Bromosuccinimide (NBS) (CAS: 128-08-5) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Inoa Kimia | N-Bromosuccinimide |
Nā huaʻōlelo like | NBS |
Helu CAS | 128-08-5 |
Helu CAT | RF-PI1950 |
Kūlana Kūʻai | Ma ka waihona, hoʻonui ʻia a hiki i nā tona |
ʻĀpana Molekala | C4H4BrNO2 |
Kaumaha Molecular | 177.99 |
ʻO ka mānoanoa | 2.098 |
Ka hikiwawe | Hiki ke hoʻoheheʻe ʻia i ka Acetone, Tetrahydrofuran, Dimethyl Formamide, Dimethyl Sulfoxide a me Acetonitrile.Hiki i ka wai a me ka Acetic Acid.ʻAʻole hiki ke hoʻololi i ka Etera, Hexane a me Carbon Tetrachloride |
ʻala | ʻAno ʻala o Bromine |
Brand | Kemika Ruifu |
'ikamu | Nā kikoʻī |
Ka nana aku | Keʻokeʻo a i ʻole like ʻole ka pauda kristal keʻokeʻo |
Maʻemaʻe / Kaʻina Hanana | >99.0% (Titration e Na2S2O3) |
Lae hehee | 173.0~175.0 ℃ |
Bromide pono | >44.47% |
Klorida | <0.05% |
Nalo ma ka maloo | <0.50% |
Huina paumaele | <1.00% |
Kūlana hoʻāʻo | Kūlana ʻoihana |
Pūʻolo: ʻOmole, ʻeke ʻeke Aluminum, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai
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ʻO N-Bromosuccinimide (NBS) (CAS: 128-08-5) he mea hoʻohana kemika i hoʻohana ʻia i ka hoʻololi radical, hoʻohui electrophilic, a me nā hopena hoʻololi electrophilic i loko o ke kemika organik.Hiki i ka NBS ke kumu kūpono o Br•, ka bromine radical.Hoʻohana ʻia ia ma ke ʻano he mea kūlohelohe kūlohelohe no ka hopena bromination.ʻO ka NBS he mea hoʻohana maʻalahi brominating a hoʻohana ʻia ma ke ʻano kemika waena a me ka hale kūkulu hale no kekahi mau kaʻina hana kemika, ʻoi aku hoʻi i nā noi pili pharma.ʻOiai ʻoi aku ka maʻalahi a me ka palekana o ka NBS ma mua o ka bromine, pono e mālama ʻia e pale i ka inhalation.Pono e mālama ʻia ʻo NBS i loko o ka friji.E pohō ana ʻo NBS i ka wā e hāʻawi ana i ka bromine.He keʻokeʻo ka NBS maʻemaʻe, akā ʻike pinepine ʻia he keʻokeʻo a ʻeleʻele paha i ka bromine.Ma keʻano laulā, exothermic nā hopena e pili ana i ka NBS.No laila, pono e mālama ʻia i ka wā e hoʻohana nui ai.Ke hoʻomehana ʻia a palaho, hoʻopuka ʻo ia i nā uahi ʻawaʻawa o Brand NOx.ʻO ka mea hana brominating maʻamau.Hoʻokaʻawale i nā eter silyl i nā aldehydes i mua o AIBN.Mea hoʻoheheʻe brominating maʻamau.
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