I-Benzyldodecyldimethylammonium bromide

ityala :7281-04-1

Ifomula yemolekyuli C21H38BrN

Ubunzima beMolekyuli 384.44

Inombolo ye-EINECS 230-698-4

Iqondo lokunyibilika 50-55 °C

Incopho yokutshaza 110 °C

Iimeko zokugcina 2-8°C Ukunyibilika emanzini 0.1g/10mL,

ecacileyo, engenambala ukuya emthubi kancinci Ifomu Iikristale zomgubo Iikristale zombala Iikristale zombala

I-Benzalkonium bromide, ekwaziwa ngokuba yi-chlorhexidine kunye ne-benzyl bromide, yi-quaternary ammonium cationic surfactant broad-spectrum fungicide enefuthe elinamandla nelikhawulezayo leebhaktheriya, inetyhefu ephantsi, ayinakurhawuzelelwa lusu kunye nezicubu, ayinakungenela ngamandla, kwaye ayinayo

ukugqwala kwiintsimbi kunye neemveliso zerabha. I-Benzalkonium bromide inokubulala ngempumelelo iintlobo ngeentlobo zeebhaktheriya zeGram-positive ezingakhiyo iintsholongwane, iibhaktheriya zeGram-negative kunye neefungi ezithile. Inokungena okunamandla kunye nokuvuleka kwamanzi, okunceda ukuphelisa iibhaktheriya ezisandula ukungena kwizicubu; ayigqwalisi kwaye iyacaphukisa, ayinamonakalo kwizicubu, ayichaphazeli ukuphiliswa kwezicubu, ayinyusi ukwakheka kwamanxeba, kwaye ayinazo iziphumo ebezingalindelekanga ezinobuthi emzimbeni.

Iipropati zeekhemikhali Le mveliso ayinambala okanye inombala otyheli okhanyayo okanye i-colloid. Iqondo lokunyibilika 46 ~ 48 ℃, iqondo lokukhanya (Fp) elingaphezulu kwe-110 ℃. Inyibilika lula emanzini okanye kwi-ethanol, inencasa enuka kamnandi nekrakra kakhulu. Inani elikhulu le-foam liyaveliswa xa ishukunyiswa ngamandla. Ukusetyenziswa Le mveliso inokubulala iintsholongwane kunye nokucoca kakuhle. Ayinampembelelo yokubola kwiintsimbi kwaye ayingcolisi impahla. Isetyenziswa njengesibulali-ntsholongwane kumayeza. Isetyenziswa njengesibulali-ntsholongwane sokufaka amanzi kwiintsimi zeoyile.

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