Lauryl Betaine CAS 683-10-3: Comprehensive User Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Benefits
- 3. Performance Comparison with Alternatives
- 4. Usage Guidelines & Best Practices
- 5. Industry Case Studies
- 6. Request Customized Solutions
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 683-10-3 |
| Chemical Name | N-Dodecyl-N,N-dimethylglycine |
| Molecular Formula | C16H33NO2 |
| Appearance | Clear pale yellow liquid |
| Active Content | 30% ± 1% in aqueous solution |
| pH Value | 5.0 – 7.0 (5% solution) |
| Solubility | Fully soluble in water and ethanol |
2. Key Applications & Benefits
2.1 Personal Care Formulations
- Shampoos/Conditioners: Enhances foam stability & reduces irritation
- Baby Products: Mild surfactant for sensitive skin (pH 5.5 compatible)
- Oral Care: Foam booster in toothpaste without bitter aftertaste
2.2 Household & Industrial Cleaners
- Hard Surface Cleaners: Improves grease removal at low concentrations
- Laundry Detergents: Compatible with enzymes and optical brighteners
- Car Wash Solutions: High foam stability in pressure washing systems
3. Performance Comparison
| Property | Lauryl Betaine | Cocamidopropyl Betaine | Sodium Lauryl Sulfate |
|---|---|---|---|
| Foam Quality | Dense & creamy | Moderate | High but harsh |
| Mildness (Draize Test) | Non-irritating | Low irritation | High irritation |
| Biodegradability | >98% in 28 days | 95% | 85% |
| Cost Efficiency | 15-20% lower dosage needed | Standard | High dosage required |
4. Usage Guidelines
Recommended Formulation Ratios
- Shampoos: 5-10% active content
- Hand Soaps: 3-8% with amphoteric surfactants
- Industrial Cleaners: 2-5% combined with nonionics
Stability Parameters
- Storage Temperature: 10-40°C
- Shelf Life: 24 months in original packaging
- Incompatibilities: Avoid strong oxidizers & cationic polymers
5. Industry Case Studies
Case 1: Personal Care Manufacturer (France)
- Challenge: Reduce eye irritation in baby shampoo
- Solution: Replaced 50% SLS with Lauryl Betaine
- Result: 40% reduction in irritation scores (OECD 405)
Case 2: Detergent Producer (USA)
- Challenge: Improve cold water cleaning performance
- Solution: 7% Lauryl Betaine + protease enzymes
- Result: 30% better stain removal at 15°C vs. previous formula
6. Request Customized Solutions
Our technical team provides:
- Free formulation support
- Compatibility testing reports
- Global logistics solutions
Contact our experts:
Email: info@vivalr.com
Tel: (86) 15866781826



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