I-N-Bromosuccinimide (NBS) CAS 128-08-5 Ubumsulwa >99.0% Isithombe Esifakiwe Sentengiso Eshisayo Yefekthri

I-N-Bromosuccinimide (NBS) CAS 128-08-5 Ubumsulwa >99.0% Ukuthengiswa Okushisayo Kwefektri

Incazelo emfushane:

Igama Lekhemikhali: N-Bromosuccinimide

Synonym: NBS

CAS: 128-08-5

Ubumsulwa: >99.0% (Titration by Na2S2O3)

Ukubukeka: I-Crystalline Powder Emhlophe noma Efanayo

Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo

E-Mail: alvin@ruifuchem.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

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

Chemical Properties:

Igama Lekhemikhali	I-N-Bromosuccinimide
Omqondofana	I-NBS
Inombolo ye-CAS	128-08-5
Inombolo yeCAT	I-RF-PI1950
Isimo Sesitoko	Esitokweni, Isikali Sokukhiqiza Sifinyelela Kumathani
I-Molecular Formula	I-C4H4BrNO2
Isisindo samangqamuzana	177.99
Ukuminyana	2.098
Ukuncibilika	I-Soluble ku-Acetone, i-Tetrahydrofuran, i-Dimethyl Formamide, i-Dimethyl Sulfoxide ne-Acetonitrile.Incibilika Kancane Emanzini Ne-Acetic Acid.Ayincibiliki ku-Ether, i-Hexane ne-Carbon Tetrachloride
Iphunga	Iphunga Lesici Se-Bromine
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Into	Imininingwane
Ukubukeka	I-White Crystalline Powder Emhlophe noma Efanayo
Ukuhlanzeka / Indlela Yokuhlaziya	>99.0% (Titration by Na2S2O3)
I-Melting Point	173.0~175.0℃
I-Bromide Esebenzayo	>44.47%
I-Chloride	<0.05%
Ukulahlekelwa Ekumisweni	<0.50%
Ukungcola Okuphelele	<1.00%
Izinga Lokuhlola	I-Enterprise Standard

Iphakheji nesitoreji:

Iphakheji: Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwemfuneko yekhasimende

Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama

Izinzuzo:

I-FAQ:

Isicelo:

I-N-Bromosuccinimide (NBS) (i-CAS: 128-08-5) i-reagent yamakhemikhali esetshenziswa esikhundleni se-radical, ukwengeza i-electrophilic, kanye nokusabela kwe-electrophilic substitution ku-organic chemistry.I-NBS ingaba umthombo olula we-Br•, i-bromine radical.Isetshenziswa njenge-organic synthetic impahla eluhlaza yokusabela kwe-bromination.I-NBS iyi-ejenti ye-brominating ethambile esetshenziswa kabanzi futhi isetshenziswa njengesakhiwo samakhemikhali esimaphakathi nesakhi sezinqubo ezimbalwa zokukhiqiza amakhemikhali, ikakhulukazi ezinhlelweni ezihlobene ne-pharma.Nakuba i-NBS ilula futhi iphephile ukuphatha kune-bromine, kufanele kuthathwe izinyathelo zokugwema ukuhogela.I-NBS kufanele igcinwe esiqandisini.I-NBS izobola ngokuhamba kwesikhathi ikhiphe i-bromine.I-NBS ehlanzekile imhlophe, kodwa ivame ukutholakala inombala omhlophe noma onsundu nge-bromine.Ngokuvamile, ukusabela okubandakanya i-NBS kuyingozi kakhulu.Ngakho-ke, izinyathelo zokuphepha ezengeziwe kufanele zithathwe uma zisetshenziswa ngezinga elikhulu.Uma ishiselwa ukuze ibole ikhipha intuthu enobuthi ye-Brand NOx.I-ejenti ye-brominating evamile.I-oxidize ama-silyl ethers abe ama-aldehydes phambi kwe-AIBN.I-ejenti ye-brominating ehlukahlukene.