Description

Quaternium-15 is a highly effective and widely used antimicrobial agent belonging to the class of quaternary ammonium compounds. It serves as a crucial preservative, preventing microbial contamination and spoilage in a variety of water-based formulations. This compound is essential for manufacturers in the personal care and industrial sectors who require reliable, broad-spectrum protection for their products. Its stability and efficacy make it a key ingredient for ensuring product safety and shelf-life.

Application

• Cosmetics & Personal Care: A primary preservative in shampoos, conditioners, liquid soaps, creams, lotions, and other water-based formulations to prevent bacterial and fungal growth.
• Household & Industrial Cleaners: Used in detergents, surface disinfectants, and fabric softeners for its antimicrobial and surfactant properties.
• Paints & Coatings: Incorporated into latex paints and polymer emulsions to inhibit microbial degradation in the can and in the applied film.
• Metalworking Fluids: Acts as a biocide in water-miscible cutting fluids and coolants to control microbial contamination that can cause spoilage and corrosion.
• Adhesives & Sealants: Preserves water-based adhesive formulations from microbial attack during storage.
• Textile & Leather Processing: Used in finishing baths and auxiliaries to provide antimicrobial protection.

Basic Information

Product Name	Quaternium-15
CAS No.	4080-31-3
Molecular Formula	C9H16ClN3
Molecular Weight	201.70 g/mol
Synonyms	Methenamine 3-chloroallylochloride; 1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride; Dowicil 75; Dowicil 200; N-(3-Chloroallyl)hexaminium chloride; Hexamethylenetetramine chloroallyl chloride; 3,5,7-Triaza-1-azoniatricyclo[3.3.1.13,7]decane, 1-(3-chloro-2-propen-1-yl)-, chloride (1:1)
EINECS	223-805-0

Quality Control

Our Quaternium-15 is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. It is produced to meet relevant industry standards for preservative efficacy and safety. Comprehensive quality testing, including assay and impurity profiling, is performed. A Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment.

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 and incompatible materials. For long-term storage, ensure the container is kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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