Hexadecyl Dimethyl Alkyl Ammonium Chloride

INCI Name	Cetrimonium Chloride
CAS Number	112-02-7
Chemical Formula	C18H38ClN
Appearance	Colorless to Light Yellow Liquid
Odor	Slight Characteristic Odor
Packaging	25KG / 200KG Drum
MOQ	1000KG

Hexadecyl Dimethyl Alkyl Ammonium Chloride Bulk Supplier

Niran Bio is a professional Hexadecyl Dimethyl Alkyl Ammonium Chloride supplier, providing reliable bulk sourcing and customized solutions for disinfectants, personal care formulations, industrial cleaning systems, and water treatment applications. We support global manufacturers, distributors, and formulation engineers with consistent quality, flexible packaging, and export-ready logistics.

We cooperate with leading quaternary ammonium compound manufacturers, offering stable active content grades suitable for antibacterial, conditioning, and surfactant applications. Multiple concentration options are available to meet diverse regulatory and formulation requirements.

Niran Biochemical can provide technical and quality documentation including COA, MSDS, TDS, specification sheets, and relevant compliance documents to support sourcing and product evaluation.

What Is Hexadecyl Dimethyl Alkyl Ammonium Chloride?

Hexadecyl Dimethyl Alkyl Ammonium Chloride is a quaternary ammonium compound widely used as a cationic surfactant, antimicrobial agent, and conditioning ingredient in both industrial and personal care formulations. It exhibits strong surface activity, allowing it to reduce surface tension, improve wetting, and enhance cleaning efficiency across a wide range of applications.

Due to its long alkyl chain structure, this compound provides excellent antibacterial and antifungal performance while also delivering conditioning and softening effects. It is commonly used in disinfectants, fabric softeners, water treatment systems, and cosmetic formulations where both antimicrobial activity and surface modification are required.

Key Functions

Hexadecyl Dimethyl Alkyl Ammonium Chloride performs multiple functional roles in cleaning, disinfecting, and conditioning systems, supporting both performance efficiency and formulation versatility.

Antibacterial and Antimicrobial Agent
Provides broad-spectrum antimicrobial activity against bacteria, fungi, and certain viruses, making it suitable for disinfectants and sanitizing systems.
Cationic Surfactant Function
Reduces surface tension and improves wetting, emulsification, and dispersion in cleaning and formulation systems.
Conditioning and Softening Effect
Deposits onto surfaces such as hair, skin, and fabrics, improving softness, smoothness, and overall tactile properties.
Disinfecting and Sanitizing Performance
Acts as an active ingredient in surface disinfectants and cleaners, helping control microbial contamination.
Anti-Static and Fabric Conditioning
Reduces static buildup and enhances softness in textile and fabric softener applications.
Emulsification and Stabilization
Supports the formation and stability of emulsions in both industrial and personal care formulations.
Water Treatment Biocide
Controls microbial growth in water systems such as cooling towers and industrial water circuits.

Applications

Hexadecyl Dimethyl Alkyl Ammonium Chloride is widely used across disinfectant, personal care, textile, and industrial sectors due to its strong antimicrobial performance and surface activity.

Disinfectants and Sanitizers
Used in surface cleaners, disinfectant sprays, and sanitation systems to provide effective microbial control.
Personal Care Products
Applied in shampoos, conditioners, and skincare formulations to improve conditioning performance and product texture.
Industrial Cleaning and Degreasing
Used in industrial cleaners to remove oils, grease, and contaminants from machinery and surfaces.
Water Treatment Systems
Functions as a biocide and flocculant to control microbial growth and improve water quality in industrial systems.
Fabric Softeners and Detergents
Enhances softness, reduces static electricity, and improves the feel of textiles in laundry applications.
Surface Treatment Applications
Applied in coatings and treatment systems to modify surface properties and improve performance.
Institutional and Household Cleaning
Widely used in household and institutional cleaning products for multi-purpose cleaning and hygiene control.

Specifications

Product Name	Hexadecyl Dimethyl Alkyl Ammonium Chloride
INCI Name	Cetrimonium Chloride
CAS Number	112-02-7
Appearance	Colorless to Light Yellow Liquid
Active Matter Content	25% – 80%
Color (APHA)	≤50
pH (10% Solution)	5.0 – 7.0
Chloride Content	≤1.0%
Moisture Content	≤2.0%
Density	0.92 – 0.98 g/cm³
Nitrogen Content	2.5% – 3.0%
Packaging	25KG / 200KG Drum
MOQ	1000KG

Why Choose Niran Biochemical

Flexible Sourcing Network

We connect you with the right manufacturers based on your pricing and specification needs.

Stable Supply Assurance

Diversified supply channels ensure consistent availability and reduce supply risks.

Cost-Effective Solutions

Optimized sourcing strategy helps provide competitive pricing for bulk orders.

Global Export Experience

Serving clients in over 100 countries with reliable logistics and documentation support.

Responsive Service

Fast quotation and professional support for personal care, household cleaning, and industrial applications.

Quality & Documentation

COA, MSDS, TDS, specification sheets, and relevant compliance documents available upon request.

FAQs

What role does Hexadecyl Dimethyl Alkyl Ammonium Chloride play in industrial applications?

It is mainly used as a cationic surfactant and antimicrobial agent, helping control microbes while also improving surface properties such as softness and antistatic performance. This combination makes it useful in both treatment and conditioning processes.

How does it compare with other quaternary ammonium compounds?

Compared to shorter-chain quaternary ammonium compounds, it offers stronger surface activity and better conditioning performance due to its longer alkyl chain. This often results in improved effectiveness in applications requiring both antimicrobial action and surface modification.

How does it compare with nonionic or anionic surfactants?

Unlike nonionic or anionic surfactants, it carries a positive charge, which gives it antimicrobial properties and strong affinity for negatively charged surfaces. However, it is not compatible with anionic surfactants, which can limit how it is used in certain systems.

In which industries is this product most commonly used?

It is widely used in water treatment, textiles, oil & gas, and industrial cleaning, where both microbial control and surface conditioning are required. Its multifunctionality makes it suitable for a range of treatment-based applications.

Why is it widely used in antimicrobial and conditioning applications?

Because it combines effective microbial control with surface-active properties, reducing the need for multiple additives in some systems. This dual functionality makes it a practical choice in many industrial formulations.

Hexadecyl Dimethyl Alkyl Ammonium Chloride