Cationic surfactant Benzalkonium Chloride hmoov CAS 63449-41-2

Cov tshuaj sib xyaw ua ke rau CAS 63449-41-2 yog benzalkonium chloride, tseem hu ua dodecyldimethylbenzylammonium chloride, cationic surfactant muaj xws li sib xyaw ntawm quaternary ammonium ntsev nrog alkyl chain lengths feem ntau xws li C₁₂₈ rau C₁.
Benzalkonium chloride zoo nkaus li tsis muaj xim - mus rau - teeb - daj pob tshab kua los yog hmoov dawb, soluble nyob rau hauv dej, methanol, thiab ethanol, thiab insoluble nyob rau hauv nonpolar solvents xws li benzene. Nws cov tshuaj aqueous yog qaug zog alkaline (pH 6.5-7.0). Raws li quaternary ammonium ntsev, nws cov qauv molecular suav nrog benzyl, dimethyl, thiab ntev -chain alkyl pawg, nrog cov qauv dav dav ntawm CₙH₂ₙ₊₁CH₂N(CH₃)₂C₆H₅·Cl (piv txwv li, C₂H₁ C₂₁) alkyl saw, molecular hnyav 319.93 g / mol).

Khoom:

1. Cov tshuaj no yooj yim soluble hauv dej, ethanol thiab lwm yam polar solvents thiab tej zaum yuav muaj ib tug me ntsis aromatic tsw.
2. Nws yog ruaj khov ntawm chav tsev kub, tab sis yuav decompose nyob rau hauv muaj zog acid los yog alkali tej yam kev mob.
3. Nws muaj qhov ua haujlwm zoo ntawm qhov chaw thiab tuaj yeem txo qhov nro ntawm cov kua.

Kev siv:

Benzalkonium chloride yog siv rau kev siv tshuaj tua kab mob thiab kev ua haujlwm saum npoo:
Nws ua haujlwm dav - cov kab mob bactericide hauv kev kho mob thiab kev kho mob, muaj peev xwm tua Gram- cov kab mob zoo/tsis zoo, cov kab mob, thiab cov algae. Cov ntawv thov suav nrog kev siv tshuaj tua kab mob, daim tawv nqaij / mucosal antisepsis, thiab kev kho dej los tswj kev loj hlob ntawm microbial. Nyob rau hauv cov khoom siv tshuaj txhua hnub, nws tau ntxiv rau cov tshuaj zawv plaub hau thiab cov tshuaj ntxuav tes ua cov tshuaj tiv thaiv kab mob thiab tshuaj tua kab mob thiab siv cov ntaub ntub dej thiab cov tshuaj ntxuav tes ua cov tshuaj tua kab mob. Hauv cov ntawv thov kev lag luam, nws ua haujlwm raws li tus neeg sawv cev hauv cov ntaub ntawv, tshuaj tua kab mob hauv cov roj, thiab cov ntawv softener hauv papermaking.

Toxicity:
Qhov ncauj LD₅₀ nyob rau hauv nas=400 mg/kg (siab concentrations yog heev khaus rau ntawm daim tawv nqaij thiab ob lub qhov muag).
Nws yog tshuaj lom heev rau cov kab mob hauv dej (R50), thiab dej paug yuav tsum zam.
Kev Tiv Thaiv: Hnav hnab looj tes thiab tsom iav thaum ua haujlwm kom tsis txhob muaj kev sib cuag ncaj qha.
Cia: Khaws cia rau hauv qhov chaw txias thiab qhuav, kom deb ntawm qhov muaj zog alkalis thiab oxidants.

Gnee Chemical muaj pab pawg tswj xyuas kev tshawb fawb tau zoo, muaj zog R&D lub zog, kev tswj cov khoom lag luam zoo thiab zoo tom qab- kev muag khoom. Cov yam ntxwv no tsis tsuas yog ua kom zoo thiab ruaj khov ntawm peb cov khoom, tab sis kuj yeej qhov kev ntseeg siab thiab kev txhawb nqa ntawm peb cov neeg siv khoom.

Lub sij hawm tsim lub tuam txhab: 2021; Factory cheeb tsam: 3600 square meters. Tuam txhab cheeb tsam: 800 square meters. Cov neeg ua haujlwm hauv tuam txhab: 200+

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