D1021 Didecyldimonium Chloride – Broad-Spectrum Antimicrobial for Personal Care
Product Overview
D1021 is a premium dual-chain quaternary ammonium compound (INCI: Didecyldimonium Chloride) delivering exceptional antimicrobial performance with 79-81% active content. This colorless to pale yellow liquid provides rapid biocidal action against bacteria, viruses and fungi while maintaining exceptional safety profiles for personal care applications.
Antimicrobial Efficacy
Bactericidal Performance (5min contact):
Staphylococcus aureus: >99.99% reduction
Escherichia coli: >99.999% reduction
Pseudomonas aeruginosa: >99.9% reduction
Fungicidal Action:
Candida albicans: >99.9% kill rate
Aspergillus niger: >99% kill rate
INCI NAME: Didecyldimonium Chloride
Product features and efficacy
| Insp. Characteristic | DATA |
| Appearance | Colorless to Pale yellow Transparent Liquid |
| Gardner | Max.100 |
| PH Value (5.0%solution) | 4.0-7.0 |
| Free Amine | Max. 1.5 |
| Active content (%w/w) | 79.0-81.0 |
| Solvent (Alcohol Ca.)% | 19.0-21.0 |
Recommended dosage
Usage 0.05-2.0%
Formulation Advantage
Broad pH compatibility (2.0-10.0)
Stable in ionic/nonionic systems
Enhances preservative efficacy by 50%
Cold-process compatible
Recommended Applications
Hand Sanitizers (0.1-0.5%): Meets WHO efficacy standards
Antibacterial Wipes (0.2-1%): 24-hour residual protection
Wound Care (0.05-0.2%): Hospital-grade disinfection
Textile Softeners (0.3-1%): Lasting antimicrobial finish
Packaging & Storage
50kg/bucket, stored in a ventilated and cool place.
24-month stability at <30°C
Market Differentiation
1.Clinical-Grade Efficacy: Hospital disinfectant performance
2. Multipurpose Application: From cosmetics to medical devices
3. Safety Assurance: 10+ years of dermatological testing
Why Choose D1021?
Rapid Action: 5-minute kill time for most pathogens
Residual Protection: 8-hour antimicrobial activity
Formulation Friendly: Alcohol-based for easy incorporation
Product Tags:
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Personal Care Antibacterial Raw Material Didecyldimonium Chloride Liquid cas 7173-51-5 Images
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