N-Hexadecyltrimethylammonium Chloride

Product Overview

N-Hexadecyltrimethylammonium Chloride, commonly known as CTAC, is a high-performance cationic surfactant belonging to the quaternary ammonium salt family. This versatile chemical compound is characterized by its unique amphiphilic molecular structure, which enables exceptional surface activity, emulsification, and antimicrobial properties. As a leading manufacturer in the speciality chemicals sector, we provide premium grades of this substance tailored for diverse industrial formulations. Its chemical stability and compatibility with various anionic and nonionic systems make it a cornerstone ingredient in modern chemical processing.

Key Physical and Chemical Properties

The efficacy of N-Hexadecyltrimethylammonium Chloride is derived from its precise physicochemical parameters. Typically appearing as a white crystalline powder or colorless to pale yellow liquid depending on concentration, it exhibits a melting point range of 232-234 °C for the solid form. The compound possesses a molecular weight of approximately 320.0 g/mol and demonstrates significant solubility in water and alcohol, facilitating easy integration into aqueous-based formulations. With a density of 0.968 g/mL at 25 °C and a refractive index of 1.3778, it meets stringent international standards for consistency and purity. Our production process ensures low free amine content, enhancing safety and performance in sensitive applications.

Industrial Applications

The utility of this quaternary ammonium compound spans multiple high-value industries. In the personal care and cosmetics sector, it serves as a primary conditioning agent in hair care products, providing superior antistatic effects and softness. The textile industry relies on its fabric softening capabilities to enhance the hand feel of synthetic fibers and polyester silk. Furthermore, it acts as a critical emulsifier in asphalt emulsions and waterproof coatings, ensuring stability during construction applications. In water treatment processes, its flocculation properties aid in purification and disinfection, while in pharmaceutical manufacturing, it functions as a reliable industrial additive. The compound is also effective as an antimicrobial agent in disinfectants and sanitizers.

Quality Specifications

We adhere to rigorous quality control protocols to guarantee product reliability. Each batch undergoes comprehensive testing to verify compliance with enterprise and international standards. The following table outlines typical analysis results for our standard liquid grade:

Packaging and Storage

To maintain optimal quality during transit and storage, our N-Hexadecyltrimethylammonium Chloride is packaged in 20 kg drums or customized containers according to specific client requirements. We recommend storing the product in a cool, ventilated environment away from direct sunlight and moisture. Proper handling ensures the longevity of its chemical properties. Our R and D team continuously innovates to develop specialized surfactant structures, offering customized solutions for oilfield chemicals, pesticide emulsifiers, and aquatic disinfectants. Partner with us for reliable supply chains, comprehensive technical support, and certificates of analysis for every shipment.