For procurement managers in the chemical and manufacturing sectors, sourcing high-quality raw materials like Didecyldimethylammonium Chloride (DDAC) is paramount. This cationic surfactant, identified by its CAS number 7173-51-5, offers a unique combination of antimicrobial efficacy and surfactant properties, making it indispensable for industries ranging from water treatment to personal care. This guide aims to simplify the procurement process by providing essential information about DDAC and how to effectively buy Didecyldimethylammonium Chloride from reputable sources.

Understanding Didecyldimethylammonium Chloride (DDAC)

DDAC is a dialkyldimethyl quaternary ammonium compound, commonly supplied as a pale yellow liquid or solid. Its molecular formula is C22H48ClN, with a molecular weight of approximately 362.08 g/mol. Its chemical character is stable, with low irritating properties, and it is soluble in water and organic solvents. These properties contribute to its broad spectrum of activity against bacteria and fungi, and its effectiveness as a surfactant and wetting agent.

Key Specifications and Quality Parameters for Buyers

When you purchase Didecyldimethylammonium Chloride, it's crucial to scrutinize product specifications to ensure it meets your application requirements. Key parameters to look for include:

  • Appearance: Clear, pale yellow to straw liquid, or white to light yellow solid/paste.
  • Active Content: Typically ranges from 48-52% or 78-82% for liquid forms, and 75% for solid/paste forms. High active content ensures cost-effectiveness.
  • pH (10% water solution): Generally between 5.0-9.0, indicating a neutral to slightly alkaline range.
  • Free Amine Content: A low percentage (e.g., ≤ 2.0%) indicates higher purity and better performance.
  • Stability: DDAC is generally stable but should be kept away from strong oxidizing agents.

As a reliable didecyldimethylammonium chloride manufacturer in China, we provide detailed Certificates of Analysis (COA) to verify product quality. These documents are essential for R&D scientists and quality control departments.

Where to Find Didecyldimethylammonium Chloride Suppliers

Identifying a trustworthy didecyldimethylammonium chloride supplier is key to securing a consistent supply chain. Look for manufacturers who offer:

  • Competitive Pricing: Obtaining a favorable didecyldimethylammonium chloride price is essential for budget management. Direct manufacturers often provide the best value.
  • Technical Support: Access to technical data sheets (SDS, PS) and expert advice can aid in formulation development and application troubleshooting.
  • Regulatory Compliance: Ensure the supplier adheres to relevant chemical regulations and safety standards.
  • Flexible Packaging: Options such as 200L drums or IBC tanks cater to different volume needs.

We encourage you to request a quote for Didecyldimethylammonium Chloride from our company. We are committed to being your preferred chemical partner, offering exceptional quality and service. Our extensive experience as a chemical producer allows us to provide tailored solutions and support for all your formulation needs.