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

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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