Description

Ajatin is a high-purity quaternary ammonium compound widely recognized for its potent antimicrobial and surfactant properties. This versatile chemical is essential for formulators requiring a reliable and effective active ingredient for disinfection and preservation. It is particularly valuable for manufacturers in the pharmaceutical, personal care, and industrial water treatment sectors seeking to enhance product efficacy and shelf life.

Application

• Primary active ingredient in hospital-grade disinfectants and sanitizers for surfaces and instruments.
• Preservative and antimicrobial agent in pharmaceutical formulations, including eye drops and nasal sprays.
• Key component in cosmetic and personal care products like shampoos and conditioners for its conditioning and antimicrobial effects.
• Algicide and biocide in industrial water treatment systems, including cooling towers and swimming pools.
• Surfactant and emulsifying agent in various specialty chemical formulations.
• Disinfectant for the food processing industry, used on non-porous surfaces and equipment.

Basic Information

Product Name	Ajatin
CAS No.	1340-95-0
Molecular Formula	C26H48Cl2N2
Molecular Weight	459.58 g/mol
Synonyms	Didecyldimethylammonium Chloride (DDAC); N,N-Didecyl-N,N-dimethylammonium Chloride; Quaternium-12; Bardac 2050; Bardac 2250; Didecyl Dimonium Chloride; Alkyl Dimethyl Benzyl Ammonium Chloride (ADBAC) variant
EINECS	215-661-0

Quality Control

Our Ajatin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, impurity profile, and microbiological efficacy. The product can be supplied to meet various international standards, including pharmaceutical (USP/EP) and industrial specifications, upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (as DDAC)	≥ 50.0 % (w/w)
pH (10% solution)	6.0 - 8.0
Water Content	≤ 50.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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