Description

Poly(Diallyldimethylammonium Chloride)

Poly(Diallyldimethylammonium Chloride) is a high-purity cationic polymer used in pharmaceutical, biomedical, industrial, and research applications for its strong charge density, water solubility, and film-forming properties. It is widely utilized where electrostatic interaction, surface modification, flocculation, or binding of negatively charged substances is required.
Poly(Diallyldimethylammonium Chloride) appears as a white to off-white solid or as a clear to slightly hazy aqueous solution depending on grade and concentration. It is freely soluble in water and forms stable cationic systems with excellent compatibility in aqueous processing environments.
In pharmaceutical, biomedical, and research applications, Poly(Diallyldimethylammonium Chloride) is used in:
• Surface modification of particles and biomaterials
• Layer-by-layer film assembly and coating systems
• Binding of anionic polymers, proteins, and nucleic acids
• Flocculation and clarification processes
• Controlled-release and bioadhesive research systems
• Studies involving cationic polymer interactions and membrane activity
Poly(Diallyldimethylammonium Chloride) functions through its permanently charged quaternary ammonium groups, enabling strong electrostatic interaction with negatively charged molecules and surfaces. This property supports use in complexation, stabilization, adhesion, and separation processes across multiple formulation platforms.
CarboMer supplies Poly(Diallyldimethylammonium Chloride) with defined molecular weight characteristics, charge density, and purity suitable for regulated research and advanced formulation development.
The material is packaged in sealed, moisture-resistant, tamper-evident containers to preserve stability and handling quality. Available in laboratory, pilot, and commercial-scale quantities. Documentation includes Certificate Of Analysis (CoA), Safety Data Sheet (SDS), and full traceability.
Each batch is tested for identity, solids content or moisture content, molecular weight range, charge density, and microbial limits where applicable. Technical support is available to assist with formulation design, compatibility studies, and application development.
As with all CarboMer supplied functional polymers, Poly(Diallyldimethylammonium Chloride) is supported by dependable global supply, rigorous quality systems, and expert technical guidance to ensure consistent and reliable performance across pharmaceutical, biomedical, and research applications.