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Cov khoom

Dodecyl trimethyl ammonium bromide CAS: 1119-94-4

Dodecyl trimethyl ammonium bromide, tseem hu ua DTAB lossis DTB, yog ib qho quaternary ammonium compound uas feem ntau siv ua surfactant lossis detergent. Nws yog ib qho hmoov dawb, khov uas yaj tau hauv dej.

DTAB feem ntau siv rau hauv ntau yam lag luam thiab daim ntawv thov, suav nrog cov khoom siv tu tus kheej, tshuaj, thiab chaw soj ntsuam. Nws tuaj yeem ua haujlwm ua tus neeg ntxuav, emulsifier, tus neeg sawv cev ua npuas ncauj, lossis tus neeg sawv cev ntub dej.

Hauv cov khoom siv tu cev, DTAB tuaj yeem pom muaj nyob rau hauv cov tshuaj zawv plaub hau, tshuaj pleev plaub hau, xab npum, thiab tshuaj ntxuav lub cev. Nws pab tsim kom muaj npuas, ua kom cov khoom ruaj khov, thiab txhim kho kev nthuav dav ntawm cov mis.

Hauv cov tshuaj, DTAB siv rau hauv kev tsim ntau yam kev xa tshuaj, suav nrog microemulsions, nanoemulsions, thiab liposomes. Nws pab txhawb kev yaj tshuaj thiab kev ruaj khov, txhim kho kev nqus tshuaj thiab kev ua haujlwm zoo.

Hauv cov chaw soj ntsuam tshawb fawb, DTAB feem ntau siv rau hauv kev tshawb fawb txog tsiaj txhu thiab tshuaj lom neeg. Nws tuaj yeem siv rau kev rho tawm thiab ntxuav cov protein membrane, kev rho tawm DNA, thiab cov txheej txheem xa cov noob caj noob ces.


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Daim Ntawv Thov thiab Cov Nyhuv

Surfactant: DTAB yog ib qho cationic surfactant, txhais tau tias nws muaj ib pawg taub hau uas muaj zog zoo. Nws txo qhov nro ntawm qhov chaw thiab ua rau cov kua dej ntub ntau ntxiv, ua rau nws ua haujlwm ua ib qho tshuaj ntxuav lossis tshuaj ntxuav.

Tus Neeg Tiv Thaiv Kab Mob: Vim nws muaj cov yam ntxwv cationic, DTAB muaj cov yam ntxwv tiv thaiv kab mob. Nws tuaj yeem cuam tshuam cov cell membranes ntawm cov kab mob thiab tiv thaiv kev loj hlob ntawm ntau yam kab mob me me, ua rau nws muaj txiaj ntsig zoo hauv kev tua kab mob thiab cov tshuaj tua kab mob.

Cov tshuaj emulsifier: DTAB tuaj yeem tsim cov emulsions ruaj khov los ntawm kev txo qhov kev sib txhuam ntawm cov kua dej uas tsis sib xyaw. Nws feem ntau siv rau hauv cov polymerizations emulsion thiab cov qauv ntawm cov roj-hauv-dej emulsions ruaj khov.

Tus Catalyst Hloov Pauv: DTAB tuaj yeem pab txhawb kev hloov pauv ntawm cov tsiaj ntawm cov theem tsis sib xyaw, ua rau muaj kev cuam tshuam uas yuav raug cuam tshuam vim tsis muaj zog yaj. Nws yog siv dav hauv cov txheej txheem tsim cov organic thiab kev rho tawm.

Kev Ntxuav DNA: DTAB feem ntau siv rau hauv cov txheej txheem rho tawm DNA. Nws pab ua kom DNA sib sau ua ke thiab sib cais los ntawm cov khib nyiab hauv lub cev thiab lwm yam khoom tsis huv, ua rau muaj kev sib cais thiab kev ntxuav cov khoom siv caj ces.

Cov Tshuaj Pleev Xim thiab Cov Khoom Siv Kho Mob Tus Kheej: DTAB siv rau hauv ntau yam tshuaj pleev xim, suav nrog cov tshuaj zawv plaub hau, cov tshuaj pleev kom txias, thiab cov tshuaj ntxuav lub cev. Nws ua haujlwm ua cov khoom ua npuas ncauj, cov khoom emulsifier, thiab cov khoom ruaj khov, txhim kho kev ua tau zoo thiab kev xav ntawm cov khoom.

Cov Qauv Tshuaj: DTAB tuaj yeem pom muaj nyob rau hauv cov qauv tshuaj, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem xa tshuaj. Nws pab yaj cov tshuaj uas yaj tsis tau zoo thiab txhim kho lawv txoj kev nqus thiab bioavailability.

Khoom Ntim:

试剂包装2

Cov Lus Qhia Ntxiv:

Kev sau ua ke C15H34BrN
Kev Ntsuas 99%
Qhov tsos Hmoov dawb
CAS Nr. 1119-94-4
Ntim khoom Me me thiab ntau
Lub Neej Txee 2 xyoos
Kev Khaws Cia Khaws cia rau qhov chaw txias thiab qhuav
Daim Ntawv Pov Thawj ISO.

 


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