Description

Sepazonium Chloride is a quaternary ammonium salt compound widely recognized for its potent antimicrobial and preservative properties. Its primary value lies in its effectiveness as a broad-spectrum biocide, offering reliable protection against microbial contamination in various formulations. This makes it a critical component for manufacturers in the pharmaceutical, personal care, and industrial preservation sectors who require a high-performance active ingredient to ensure product safety and shelf-life stability.

Application

• As a preservative and antimicrobial agent in pharmaceutical formulations, including topical creams, ointments, and ophthalmic solutions.
• Key ingredient in personal care and cosmetic products such as shampoos, lotions, and makeup to prevent spoilage.
• Used in industrial water treatment systems and cooling towers as a biocide to control bacterial and algal growth.
• Employed as a disinfectant and sanitizer in healthcare settings for surface and equipment cleaning.
• Application in the preservation of paints, coatings, and adhesives to inhibit in-can microbial degradation.
• Potential use in agricultural formulations as a preservative for liquid fertilizers and pesticide solutions.

Basic Information

Product Name	Sepazonium Chloride
CAS No.	54143-54-3
Molecular Formula	C19H34ClN3O2
Molecular Weight	371.95 g/mol
Synonyms	1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride; Quaternium-15; Dowicil 75; Dowicil 200; N-(3-Chloroallyl)hexaminium chloride; 1-(3-Chloroallyl)-3,5,7-triaza-1-azoniatricyclo[3.3.1.13,7]decane chloride; Hexamethylenetetramine chloroallyl chloride; Methenamine 3-chloroallylochloride
EINECS	258-987-7

Quality Control

Our Sepazonium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and performance. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to support your regulatory and quality assurance requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm
Microbial Limit	Meets specified criteria

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