Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2 Tsafta > 99.0% ((Titration)
Shanghai Ruifu Chemical Co., Ltd. shine babban kamfani na Tetrabutylammonium Bromide (TBAB) (CAS: 1643-19-2) tare da inganci.Ruifu Chemical na iya samar da isar da saƙo na duniya, farashi mai gasa, kyakkyawan sabis, ƙanana da adadi mai yawa akwai.Sayi Tetrabutylammonium Bromide,Please contact: alvin@ruifuchem.com
| Sunan Sinadari | Tetrabutylammonium Bromide |
| Makamantu | TBAB;IPC-TBA-Br;TBABr;Tetrabutyl Ammonium Bromide;Tetra-n-Butylammonium Bbromide;N,N,N-Tributyl-1-Butanaminiu Bromide;1-Butanaminium,N,N,N-Tributyl-Bromide;TBA Bromide |
| Matsayin Hannun jari | A Stock, Kasuwancin Kasuwanci |
| Lambar CAS | 1643-19-2 |
| Tsarin kwayoyin halitta | Saukewa: C16H36BrN |
| Nauyin Kwayoyin Halitta | 322.38 g/mol |
| Matsayin narkewa | 102.0 ~ 106.0 ℃ (lit.) |
| Yawan yawa | 1.039 g/ml a 25 ℃ |
| Fihirisar Refractive n20/D | 1.422 |
| M | Hygroscopic.Sauƙin Shanye Danshi |
| Ruwan Solubility | Mai narkewa a cikin Ruwa, Kusan Gaskiya |
| Solubility | Mai narkewa a cikin Alcohol |
| Kwanciyar hankali | Barga.Wanda bai dace da Ƙarfafan Agents Oxidizing ba.Kare Daga Danshi |
| COA & MSDS | Akwai |
| Asalin | Shanghai, China |
| Kashi | Gishiri na Ammonium Quaternary |
| Alamar | Ruifu Chemical |
| Abubuwa | Ƙayyadaddun bayanai | Sakamako |
| Bayyanar | White Crystal ko Crystal foda | Ya bi |
| Tsarkake / Hanyar Bincike | > 99.0% (Titration ta AgNO3) | 99.58% |
| Matsayin narkewa | 102.0 ~ 106.0 ℃ | 102.0 ~ 106.0 ℃ |
| Ruwa ta Karl Fischer | <0.50% | 0.14% |
| Ragowa akan Ignition | <0.10% | 0.0728% |
| Tributylamine hydrobromide | <0.50% | <0.50% |
| Tributylamine | <0.50% | <0.50% |
| Sodium (Na) | <0.005% | 0.002% |
| Potassium (K) | <0.005% | 0.0018% |
| Karfe masu nauyi (Pb) | <0.001% | 0.00086% |
| Solubility a cikin Ruwa | Kusan Fassara Cikin Ruwa | Wuce |
| Infrared Spectrum | Daidai da Tsarin | Ya bi |
| 1H NMR Spectrum | Daidai da Tsarin | Ya bi |
| Kammalawa | An gwada samfurin kuma ya dace da ƙayyadaddun da aka bayar | |
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Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Alamomin haɗari Xi - Haushi
Lambobin haɗari
R36/37/38 - Haushi da idanu, tsarin numfashi da fata.
Bayanin Tsaro
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S37/39 - Saka safofin hannu masu dacewa da kariya / ido
WGK Jamus 3
FLUKA BRAND F CODES 3
TSCA da
Lambar 2923900090
Ana amfani da Tetrabutylammonium Bromide (TBAB) (CAS: 1643-19-2)
(1) Ana amfani da TBAB azaman reagent don nazarin ƙwayoyin halitta.
(2) Tetrabutylammonium Bromide samfurin sinadari ne na gama gari akan kasuwa.Yana da ion-biyu reagent da ingantacciyar hanyar canja wurin lokaci.
Matsakaicin canja wurin lokaci, wanda ake magana da shi azaman PTC, yana iya canja wurin lokaci mai ruwa-ruwa (ko tsarin halitta) zuwa yanayin yanayin halitta (ko lokaci mai ruwa), wanda zai iya haifar da amsawa tsakanin lokaci mai ruwa da ruwa da tsarin kwayoyin halitta na mai kara kuzari.PTC yana da aikin canza matakin warwarewar ion, haɓaka ayyukan haɓakar ion, saurin saurin amsawa da sauransu.Magance matsalar da ta gabata a cikin matakai biyu na martani yana da wuyar amsawa.
Na kowa quaternary ammonium gishiri lokaci canja wurin catalysts ne: benzyl triethyl ammonium chloride, trioctyl methyl ammonium chloride, tetramethyl ammonium bromide, tetrapropylammonium chloride, tetrabutylammonium bromide, tetrabutyl ammonium iodide, benzyl bromictyl ammonium bromide, benzyl bromide bromide, benzyl triethyl ammonium bromide. de.
Ana amfani da mai kara kuzari na lokaci-lokaci a cikin haɓakar ƙwayoyin cuta: R2C don shirya mahadi (nau'in nau'in nau'in carbene), ƙarin shirye-shiryen nitrile mai dacewa, isonitrile, Halon, abubuwan dichloromethane cyclopropane, acid hydroxy da diazomethane.Don amsawar alkylation, idan aka kwatanta da hanyoyin gargajiya, don guje wa matsanancin yanayi na bushewa aiki, da yawan amfanin ƙasa, ana iya amfani da shi a cikin redox dauki, ester hydrolysis, amsawar maye gurbin, amsawar tari, ƙarin amsawa, amsawar polymerization, ƙarin amsawa. na carbon da kuma kawar da dauki da sauransu.
(3) Don masu tsaka-tsakin haɗin gwiwar kwayoyin halitta, mai haɓaka canjin lokaci
(4) Ion-pairing reagents don kira na bacampicillin, sultamicillin kamar.
(5) Ion biyu chromatography reagents, lokaci canja wurin mai kara kuzari.Bacampicillin, sultamicillin kamar kira.
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