Description

Quaternary Ammonium Compounds, Di-C14-18-Alkyldimethyl, Chlorides are a high-performance class of cationic surfactants, primarily valued for their potent antimicrobial and fabric softening properties. Their efficacy and stability make them a critical raw material for formulators seeking reliable and versatile active ingredients. This product is essential for manufacturers in the hygiene, home care, textile, and industrial water treatment sectors.

Application

• Fabric Softeners and Conditioners: Primary active ingredient in household and industrial rinse-cycle fabric softeners, providing excellent softening and antistatic benefits.
• Disinfectant and Sanitizer Formulations: Key component in hard surface disinfectants, sanitizing wipes, and algaecides for pools and industrial water systems due to broad-spectrum biocidal activity.
• Personal Care Products: Used as a conditioning agent in hair care products (conditioners, rinses) and as a preservative booster in certain cosmetic formulations.
• Industrial Biocides: Employed in oilfield applications, pulp and paper processing, and cooling water systems for microbial control.
• Emulsifier and Antistatic Agent: Functions as an emulsifier in various industrial processes and as an antistatic agent for plastics and textiles.

Basic Information

Product Name	Quaternary Ammonium Compounds, Di-C14-18-Alkyldimethyl, Chlorides
CAS No.	68002-59-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Distearyldimonium Chloride (major component); Di(hydrogenated tallow)alkyl dimethyl ammonium chloride; DHTDMAC; Quaternary ammonium compounds, bis(hydrogenated tallow alkyl)dimethyl, chlorides; Ditallow Dimonium Chloride; Tallow dimethyl ammonium chloride; Arquad 2HT-75; Adogen 442
EINECS	268-120-2

Quality Control

Our Quaternary Ammonium Compounds are manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent composition, active matter content, and performance. Certificates of Analysis (COA) documenting key parameters such as amine value, pH, and color are available upon request to support your quality assurance protocols.

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.

Specification

Item	Specification
Appearance	Pale yellow paste or solid
Active Matter Content	≥ 74.0 % - 80.0 %
pH (10% solution)	5.0 - 8.0
Color (Gardner)	≤ 3
Free Amine & Amine Hydrochloride	≤ 2.0 %
Water Content	≤ 1.0 %

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