Quaternary Ammonium Salt Type

Cationic Surfactants

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Quaternary Ammonium Salt Type

Quaternary ammonium surfactants are permanently charged cationic compounds formed by alkyl substitution on ammonium nitrogen, giving them strong surface activity, excellent antimicrobial action, and high affinity for negatively charged substrates. Their permanent positive charge makes them highly effective as disinfectants, fabric softeners, phase-transfer catalysts, antistatic agents, asphalt emulsifiers, and corrosion inhibitors. Quaternary ammonium salts exhibit outstanding thermal and chemical stability, maintaining performance across a wide pH range and in the presence of electrolytes. They can form lamellar or vesicular structures that enhance conditioning properties in personal care formulations. Due to their broad-spectrum antimicrobial effectiveness, they are widely used in sanitization, institutional cleaning, water treatment, and medical disinfection. Ongoing development focuses on improving biodegradability and reducing ecological persistence while retaining functional performance.

N,N'-Hexane-1,6-Diylbis[Bis(2-Hydroxyethyl)Methylammonium] Dichloride CAS NO 85117-93-7

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CAS No.:85117-93-7

Grade:Pharmacy Grade

Content:99.90%

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[2-[2-Hydroxy-3-[(1-Oxooctadecyl)Oxy]Propoxy]-2-Oxoethyl]Dimethyloctadecylammonium Chloride CAS NO 85153-32-8

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CAS No.:85153-32-8

Grade:Pharmacy Grade

Content:99.90%

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2,2-Dimethoxyethyl(Dimethyl)Ammonium Chloride CAS NO 85153-56-6

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CAS No.:85153-56-6

Grade:Pharmacy Grade

Content:99.90%

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Pyridinium Compound, C12-16 Alkyl Sulfate CAS NO 85388-05-2

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CAS No.:85388-05-2

Grade:Pharmacy Grade

Content:99.90%

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Diethyl(2-Hydroxyethyl)Ammonium 2-(Lactoyloxy)Propionate CAS NO 85283-67-6

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CAS No.:85283-67-6

Grade:Pharmacy Grade

Content:99.90%

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1-(2-Aminoethyl)-2-(5,8-Heptadecadienyl)-4,5-Dihydro-1-(2-Hydroxyethyl)-1H-Imidazolium Chloride CAS NO 85455-61-4

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CAS No.:85455-61-4

Grade:Pharmacy Grade

Content:99.90%

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[R-(Z)]-3-[(12-Hydroxy-1-Oxo-9-Octadecenyl)Amino]Propyltrimethylammonium Methyl Sulphate CAS NO 85508-38-9

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CAS No.:85508-38-9

Grade:Pharmacy Grade

Content:99.90%

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Benzalkonium Chloride CAS NO 85409-22-9

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CAS No.:85409-22-9

Grade:Pharmacy Grade

Content:99.90%

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