Table of Contents
- Product Overview & Specifications
- Key Applications & Industry Uses
- Grade Comparison & Selection Guide
- Real-World Case Studies (2022-2024)
- Handling & Safety Protocols
- Procurement Strategy & Supplier Evaluation
Benzethonium Chloride (CAS 121-54-0): Technical Specifications
Chemical Profile
| Parameter | Specification |
|---|---|
| Molecular Formula | C27H42ClNO2 |
| Molecular Weight | 448.08 g/mol |
| Appearance | White crystalline powder |
| Solubility | Water: 50 g/L (20°C), Ethanol: Freely soluble |
| pH Range | 4.5-7.0 (1% aqueous solution) |
| Storage | 2-8°C in airtight container |
Pharmaceutical vs. Industrial Grades
| Feature | Pharmaceutical Grade | Industrial Grade |
|---|---|---|
| Purity | >99.5% | >98% |
| Heavy Metals | <10 ppm | <50 ppm |
| Certifications | USP, EP, ICH Q7 | ISO 9001 |
| Typical Use | Topical antiseptics, OTC drugs | Disinfectants, preservatives |
Industrial Applications & Functional Mechanisms
Healthcare Sector
- Antiseptic formulations (0.1-0.3% concentration)
- Preservative in ophthalmic solutions (0.01% max)
- Surgical instrument disinfectants
Personal Care Products
- Antimicrobial soaps (0.1-0.5%)
- Cosmetic preservative (0.05-0.2%)
- Anti-dandruff shampoos
Industrial Uses
- Water treatment biocides
- Textile antimicrobial finishes
- Food processing surface sanitizers
Documented Use Cases (2022-2024)
Case 1: Pharmaceutical Manufacturer (Germany)
- Challenge: Microbial contamination in wound spray production
- Solution: 0.2% benzethonium chloride formulation
- Result: 99.99% pathogen reduction, FDA compliance achieved
Case 2: Cosmetic Company (USA)
- Challenge: Preservative efficacy in natural skincare line
- Solution: 0.1% benzethonium chloride + organic acids
- Result: 24-month shelf life with ECOCERT certification
Safety & Regulatory Compliance
- PPE Requirements: Nitrile gloves, eye protection
- Disposal: Neutralize with sodium bicarbonate before disposal
- Regulations: REACH Annex XVII, 21 CFR §175.105
Procurement Guidance
- Batch Certification: Require COA with HPLC purity data
- Packaging: Moisture-proof bags with nitrogen purge
- Supplier Audit: Verify GMP compliance for pharma-grade
Contact for Technical Consultation
Email: info@vivalr.com
Tel: (86) 15866781826
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