Description

Quaternary Ammonium Compounds, Benzyl-C10-16-Alkyldimethyl, Chlorides is a versatile and widely used cationic surfactant belonging to the benzalkonium chloride (BAC) family. This compound is valued for its potent antimicrobial, disinfectant, and surface-active properties, making it a critical ingredient in formulations requiring effective biocidal action and conditioning. It is essential for manufacturers in the hygiene, water treatment, personal care, and industrial cleaning sectors seeking reliable and broad-spectrum performance. Its efficacy against a wide range of microorganisms drives its adoption in both consumer and institutional products.

Application

• Disinfectants & Sanitizers: Primary active ingredient in hospital-grade disinfectants, surface cleaners, hand sanitizers, and food contact surface sanitizers for its bactericidal and virucidal properties.
• Water Treatment: Used as a biocide and algaecide in industrial cooling towers, swimming pools, and wastewater systems to control microbial growth and biofilm formation.
• Personal Care & Cosmetics: Serves as a preservative and conditioning agent in shampoos, creams, lotions, and other leave-on or rinse-off formulations.
• Industrial & Institutional (I&I) Cleaning: Key component in floor cleaners, dairy cleaners, and other hard-surface detergents for combined cleaning and disinfecting power.
• Oilfield & Industrial Processes: Functions as a biocide, corrosion inhibitor, and surfactant in enhanced oil recovery, drilling muds, and metalworking fluids.
• Textile & Leather Processing: Employed as a softener, antistatic agent, and disinfectant in fabric finishing and leather treatment baths.
• Agricultural Adjuvants: Used in pesticide and herbicide formulations to enhance spreading, adhesion, and penetration on plant surfaces.

Basic Information

Product Name	Quaternary Ammonium Compounds, Benzyl-C10-16-Alkyldimethyl, Chlorides
CAS No.	68989-00-4
Molecular Formula	Mixture of CnH2n+1N(CH3)2CH2C6H5 Cl- (n=10-16)
Molecular Weight	Variable (approx. 300-400 g/mol)
Synonyms	Benzalkonium Chloride (BAC); Alkyl Dimethyl Benzyl Ammonium Chloride (ADBAC); Quaternary Ammonium Salt, Benzyl-C10-16-Alkyldimethyl, Chlorides; Zephiran Chloride; Benzaltex; Ammonyx; Barquat; BTC; Alkylbenzyldimethylammonium Chloride
EINECS	273-544-1

Quality Control

Our Quaternary Ammonium Compounds are manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, potency, and purity, meeting relevant industry and regulatory specifications. Certificates of Analysis (COA) detailing key parameters such as active matter content, alkyl chain distribution, and impurity profiles are provided with every shipment. We support compliance with standards such as USP-NF, FCC, EPA, and REACH where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. The product is hygroscopic (moisture-sensitive); ensure containers are properly sealed after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Active Matter Content	≥ 50.0 % (or as specified)
Assay (HPLC/Titration)	≥ 98.0 % of labeled content
Water Content (KF)	≤ 2.0 %
pH (10% solution)	5.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.