High-performance Antimicrobial Surfactant Didecyldimonium Chloride

Didecyldimonium Chloride  D1021 - High-Performance Antimicrobial Surfactant for Personal Care & Disinfection

Product Overview
D1021 Didecyldimonium Chloride is a premium dual-chain quaternary ammonium compound (79-81% active content) that delivers exceptional broad-spectrum antimicrobial activity. This colorless to pale yellow liquid combines rapid biocidal action with superior formulation flexibility, making it ideal for personal care products and disinfectant applications. Its unique molecular structure ensures high efficacy while maintaining excellent safety and environmental profiles.

Key Advantages

1,Rapid Antimicrobial Action: Achieves >99.99% elimination of pathogens within 5 minutes contact time

2,Broad-Spectrum Efficacy: Effective against Gram-positive/Gram-negative bacteria (including MRSA), 48 viruses (HIV, H5N1), and fungi

3,Exceptional Safety: Non-toxic, non-irritating (HRIPT tested), and environmentally friendly

4,Formulation Friendly: Compatible with most cosmetic bases and stable across pH 4.0-7.0

Technical Specifications

Recommended Applications

1,Personal Care:
Antibacterial hand sanitizers (0.5-2.0%)
 Deodorants & wet wipes (0.2-1.5%)
 Scalp care shampoos (1.0-3.0%)

2,Disinfection Products:
 Hospital-grade surface disinfectants (1.0-5.0%)
Antibacterial laundry detergents (0.3-1.0%)
Wound care solutions (0.05-0.5%)

Formulation Guidelines

Incorporate at temperatures <40°C

For clear products: Pre-dilute in ethanol/water systems

Avoid strong oxidizers (e.g., hypochlorite)

24-month shelf life when stored at <30°C

Packaging: 50kg/ drums

Why Choose D1021?

1. Proven Performance: Clinically validated against drug-resistant strains

2. Multifunctional: Combines antimicrobial + conditioning properties

3. Market-Adaptable: Suitable for clean-label and medical-grade formulations

4. 
   

Note: Custom active concentrations (50-95%) available for industrial applications. Technical dossier available upon request.