Cov Lus Qhia Yooj Yim
CAS 128-08-5 n-bromosuccinimide nbs
| Cov khoom | Lub hom phiaj |
| Kev tshwm sim | Dawb lossis daj ntseg daj siv zog |
| Lam xav | Ntau dua los yog sib npaug rau 99% |
| Nquag Bromine | 42-45% |
| Tsis ziab | Tsawg dua los yog sib npaug rau 1.0% |
Cov khoom lag luam
Tshuaj lom neeg lub npe: N-bromosuccinimide nbs
Cas tsis .}} 128-08-5
Molecular Fomula: C4H4BRNO2
Molecular hnyav: 177.98
Assay: 99%
Siv N-Bromosuccinimide Nbs
NBS hmoov yog siv nyob rau hauv dawb radical bromination ntawm cov pab pawg allyl thiab cov pab pawg benzyl; Electrophilic bromination ntawm ketones, cov duab uas muaj ntxhiab lossis heterocyclic sib txuas thiab ntxiv cov tshuaj tiv thaiv ntawm OLFIN; Nws tseem dav siv ua catalyst, oxidant, thiab lwm yam, thiab yog feem ntau bromination reugent hauv tshuaj thiab cov khoom siv tshuaj .
Tuam txhab tau
Gneebioyog nyob hauv Anyang City, Henan xeev, Suav {}}} nws yog cov khoom siv raw tshuaj thiab cov khoom lag luam zoo nkauj thiab cov khoom lag luam kom zoo
Cov FAQ
Q 1.: Puas yog koj lub Hoobkas lossis tuam txhab lag luam?
.}: peb yog cov khoom siv ntawm cov khoom siv roj hmab, peb tuaj yeem pab cov khoom lag luam uas muaj cov khoom lag luam zoo tshaj plaws, thiab tag nrho koj cov lus nug yuav teb hauv 24 teev
Q 2.: Koj puas tuaj yeem xa kuv tag nrho koj cov npe nqi?
{.: raws li peb muaj ntau tshaj txhiab yam khoom {}}}}}}} Thov qhia cov khoom koj xav tau .
Q 3.}: Yuav ua li cas paub meej cov khoom zoo ua ntej tso xaj?
{.}} {1.} Koj tuaj yeem tau them tus nqi thauj khoom rau peb thiab coj tus qauv xa mus rau peb thiab coj tus qauv .
2. Peb tau muag cov tshuaj lom tau ntau xyoo, qhov zoo yog qhov tseem ceeb ntawm peb lub neej.
Q 4.: Puas muaj luv nqi?
{.}: sib txawv ntau muaj qhov luv luv .
Cim npe nrov: cas 128-08-5 n-bromosuccinimide nbs, Tuam Tshoj yog128-08-5 nbs cov tuam tsev, cov chaw muag khoom, lub Hoobkas