Benzalkonium chloride CAS 63449-41-2/8001-54-5/139-07-1/68424-85-1/68391-01-5
Assay: 50%; 80%;99%
Appearance: Colorless to pale yellow liquid
Capacity: 10000MT per year
Packaging: 200kg/drum or according to your requirement
Sample: Available
related documents:
COA of Benzalkonium chloride 50%
COA of Benzalkonium chloride 80%
TDS of Benzalkonium chloride
COA for Benzalkonium chloride 99%
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Benzalkonium Chloride (CAS 63449-41-2/8001-54-5/139-07-1/68424-85-1/68391-01-5) Comprehensive User Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| CAS Number | Physical Form | Molecular Formula | Molecular Weight | Concentration | Density (g/cm³) |
|---|---|---|---|---|---|
| 63449-41-2 | White powder/Colorless liquid | C22H40ClN | 311.93 | 50-98.5% | 0.980-0.989 |
| 8001-54-5 | Yellow viscous liquid | C21H38ClN | 340.05 | 40-50% solution | 0.980 |
| 68424-85-1 | White crystalline powder | C17H30ClN | 283.88 | ≥98.5% | N/A |
2. Key Applications & Functional Properties
Core Functional Advantages:
- Broad-spectrum biocide effective against gram-positive/negative bacteria
- Non-oxidative algicide with sustained antimicrobial action
- Cationic surfactant with detergency and antistatic properties
- pH-stable (6-8) across water hardness conditions
Industrial Applications:
- Water Treatment: Cooling tower biofilm control (0.5-2.0 ppm)
- Personal Care: Preservative in shampoos (0.1-0.5%)
- Healthcare: Surgical instrument sterilization (0.02-0.05%)
- Textile Processing: Antistatic agent in fiber production
3. Industrial Implementation Scenarios
Cooling Water System Maintenance
Weekly shock dosing at 15-20 mg/L achieves 99.9% microbial reduction within 6 hours contact time.
Cosmetic Preservation Protocol
0.15% aqueous solution extends product shelf-life by 18-24 months while maintaining pH 5.5-7.0 stability.
4. Verified Client Implementations
Case 1: Petrochemical Cooling System Optimization
Client: East China Refinery Co., Ltd.
Result: Reduced biofouling incidents by 72% through alternating 50 ppm benzalkonium chloride/chlorine treatments.
Case 2: Cosmetic Preservative System Upgrade
Client: Shanghai BeautyTech Cosmetics
Result: Achieved ISO 11930 preservation efficacy with 0.2% benzalkonium chloride in emulsion formulations.
5. Technical Consultation & Quotation
For formulation assistance or bulk purchasing:
Email: info@vivalr.com
Tel: (86) 15866781826
Customization Services:
- Pharmaceutical-grade GMP production (USP/EP compliance)
- 50% aqueous solution bulk packaging (200L drums)
- Technical dossier preparation for regulatory submissions



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