Cov lus qhia
| Kev tshwm sim | Liab xim av siv lead ua hmoov |
| Kev coj dawb huv | 92% min |
| Lub ntsiab lus Bromide | 46% min |
| Melting point | 127-138 Qib |
Cov Ntaub Ntawv Thauj
|
Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
|
UN NUM |
3261 |
|
Hom |
8 |
|
Cov Pab Pawg |
' |
|
Hs code |
2933310090999 |
|
Ruaj khov & rov ua |
Cov khoom lag luam ruaj khov nyob rau hauv cov qauv ambient ambient. |
|
Chaw ntim khoom |
Khaws cov thawv ntim kom ruaj khov kaw hauv ib qho qhuav thiab zoo - ventilated qhov chaw. |
|
Mob kom tsis txhob |
|
|
Lub thawv |
Cov Ntawv Thov
Pyridinium Tribromide yog dav siv raws li brominating tus neeg sawv cev hauv synthes artic. Nws ua haujlwm raws li qhov yooj yim thiab ruaj khov ntawm bromine rau electrophilic bromination, alkynes, alkennic teb, thiab ntau pawg ua haujlwm. Cov compound no tau ua haujlwm nyob rau hauv synthesis ntawm cov tshuaj, agnchemicals, dyes, thiab tshuaj lom neeg uas tswj brominination yog qhov tseem ceeb. Nws kuj tseem siv rau hauv halogenation cov kev cuam tshuam los qhia bromine atoms xaiv, ua kom muaj kev ua haujlwm ntxiv hauv cov qauv molecule.
Cov txiaj ntsig
Pyridinium Tribromide muaj kev nyab xeeb tuav thiab muaj kev ruaj khov ntau dua piv rau lub cim bromine, txo cov phom sij uas cuam tshuam nrog cov phom sij. Nws cov khoom, crystalline daim ntawv tso cai rau kev ntsuas yooj yim thiab txhim kho cia. Qhov compound muab tswj bromine tso tawm, kev txhim kho cov kev xaiv tshuaj lom neeg thiab txo cov kev phiv tshuaj. Nws txoj kev ua tau zoo thiab versatility pab siab- tawm tsam bromination nyob rau hauv cov xwm txheej me me thaum txhim kho kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab rov ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab rov ua kom zoo nkauj.
Tag
Pyridinium Tribromide yog qhov muaj txiaj ntsig zoo brominating reagent uas sib xyaw ua ke ua hauj lwm zoo nrog kev txhim kho kev nyab xeeb thiab tuav. Nws daim ntawv thov nyob rau hauv meej thiab tswj tau bromination kev tawm tsam ua nws ib qho kev txhim kho ntawm cov kws tshuaj synthesis, txhawb nqa cov ntaub ntawv thiab kev ntseeg tau.
Cim npe nrov: Pyridinium Tribromide • Cas CAS CAS CASE 39416-48-3, Suav Pyridinium Tribromide • Cas CAS CAS CAS 39416-48-3 Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas
