In industrial water treatment, healthcare, and everyday sanitation, the battle against harmful microorganisms is unending. While chlorine and other oxidizing biocides are effective, they often come with issues like corrosion, odor, and limited persistence. Shandong Kerui Chemicals offers a powerful alternative with Dodecyl Dimethyl Benzyl Ammonium Chloride, commonly known as Benzalkonium Chloride or 1227, a non-oxidizing biocide that combines safety, versatility, and broad-spectrum efficacy.
Benzalkonium Chloride is a cationic surfactant belonging to the quaternary ammonium compound class . Its mechanism of action is physical and chemical: it penetrates the cell wall of microorganisms and disrupts their internal organization, leading to cell death . This dual action—combining biocidal and detergency properties—makes it exceptionally effective against bacteria, fungi, algae, and even enveloped viruses at very low concentrations . Unlike many biocides, its effectiveness is not compromised by water hardness, and it is non-toxic with no accumulation of toxicity .
The application range of Kerui’s 1227 is remarkably diverse:
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Water Treatment: It is extensively used to control microbial growth in circulating cooling water systems, oilfield water injection, and as an algaecide for swimming pools .
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Healthcare and Personal Hygiene: Its safety profile makes it suitable for use as a disinfectant in hospitals, the livestock industry, and personal care products .
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Industrial Manufacturing: It functions as a preservative, anti-mildew agent, and antistatic agent in coatings, polymers, and textiles . In the textile industry, it serves as a permanent retarder for dyeing acrylic fibers .
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Food and Beverage: Its non-toxic, non-corrosive nature allows it to be used in sanitizers for dairy, brewing, and food storage facilities .
Kerui Chemical offers Benzalkonium Chloride in various active concentrations (48-52% and 78-82%) to suit specific customer requirements . With its proven track record, Kerui’s 1227 provides a reliable, multi-functional solution for industries seeking effective and safe microbial control without the drawbacks of harsh oxidizing agents.