Khoom Description
Khoom npe: 4-Bromobenzenesulfonyl chloride
CAS: 98-58-8 Nr
PIB: 202-683-2
Melting point: 73-75℃(lit.)
Kub taw tes: 153℃/ 15 mmHg (lit.)
Qhov ceev: 1.7910 (kwv yees)
Fp: 152-154℃/ 26mm
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Lub tub yees, Nyob rau hauv Inert Atmosphere |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4-Bromobenzenesulfonyl chloride ua haujlwm ua tus neeg sawv cev hauv kev sib txuas ntawm oligonucleotides thiab tiv thaiv amines li sulfonamides .
2. 4-Bromobenzenesulfonyl chloride CAS 98-58-8 yog ib qho tseem ceeb nruab nrab ntawm kev npaj angiotensin II receptor antagonists, enzyme inhibitors, thiab thiochromenones .
3. 4-Bromobenzenesulfonyl chloride kuj tseem siv los hloov cov yeeb yaj kiab perovskite hauv lub hnub ci, txhim kho cov khoom siv lead ua kom zoo thiab txhim kho lub zog hloov pauv.
Cia thiab ceev faj
1. Khaws 4-Bromobenzenesulfonyl chloride nyob rau hauv ib lub thawv kaw nruj nreem nyob rau hauv inert gas nyob rau hauv ib tug txias, qhuav qhov chaw vim nws noo noo rhiab heev.
2. Khaws 4-Bromobenzenesulfonyl chloride CAS 98-58-8 kom deb ntawm cov khoom muaj zog oxidizing, acids, thiab bases, thiab tsis txhob sib cuag nrog dej.
3. Kov 4-Bromobenzenesulfonyl chloride siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes, tsom iav, thiab nyob rau hauv qhov chaw uas muaj cua zoo los yog fume hood .
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, tshem tawm cov khoom siv hluav taws xob, thiab muaj 4-Bromobenzenesulfonyl chloride siv cov khoom nqus dej qhuav xws li xuab zeb lossis dej qab ntsev.
2. Ua tib zoo sau cov kab mob 4-Bromobenzenesulfonyl chloride mus rau hauv ib lub thawv ntim, uas muaj cov ntawv pov tseg, tsis txhob sib cuag dej.
3. Cov neeg ua haujlwm tu 4-Bromobenzenesulfonyl chloride CAS 98-58-8 spills yuav tsum hnav cov khoom tiv thaiv tag nrho nrog rau cov tshuab ua pa thiab cov khaub ncaws uas muaj tshuaj lom neeg.
Cov ntaub ntawv kev nyab xeeb
1. 4-Bromobenzenesulfonyl chloride yog corrosive, ua rau tawv nqaij kub hnyiab thiab mob qhov muag loj (H314).
2. 4-Bromobenzenesulfonyl chloride CAS 98-58-8 muaj teeb meem yog tias nqos, nqus tau, lossis nqus los ntawm daim tawv nqaij, thiab nws qhov hluav taws xob tso tawm cov pa phem xws li hydrogen bromide thiab hydrogen chloride.
3. 4-Bromobenzenesulfonyl chloride reacts nrog dej, tso corrosive gases, thiab yog cais rau kev thauj mus los raws li ib tug corrosive khoom (UN 3261, Packing Group II).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1 5-Diphenylcarbazide CAS 140-22-7 |
| 2 | 1 3-Diaminoguanidine Monohydrochloride CAS 36062-19-8 |
| 3 | 4-Ethoxybenzoic acid CAS 619-86-3 |
| 4 | 4-Bromoaniline CAS 106-40-1 |
| 5 | 2 2-Diphenylacetic acid CAS 117-34-0 |
| 6 | Tom ntej: Dichloroacetyl Chloride CAS 79-36-7 |
| 7 | N '{0}}Diphenylguanidine Monohydrobromide CAS 93982-96-8 |
| 8 | Diethylene Glycol Monomethyl Ether DEM CAS 111-77-3 |
| 9 | Tom ntej: Ethyl Bromodifluoroacetate CAS 667-27-6 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 4-bromobenzenesulfonyl chloride cas 98-58-8 Tuam Tshoj 4-bromobenzenesulfonyl chloride cas 98-58-8 manufacturers, lwm tus neeg, Hoobkas
