Disodium N-(1-oxooctadecyl)-L-glutamate CAS 38079-62-8: Comprehensive Guide
Table of Contents
1. Product Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 38079-62-8 |
| Molecular Formula | C₂₃H₄₁NNa₂O₅ |
| Molecular Weight | 465.56 g/mol |
| Appearance | White to off-white powder |
| Solubility | Water-soluble (50g/L at 20°C) |
| pH (1% solution) | 6.0-8.0 |
Comparative Analysis with Similar Surfactants
| Feature | Disodium N-(1-oxooctadecyl)-L-glutamate | Sodium Lauryl Sulfate | Cocamidopropyl Betaine |
|---|---|---|---|
| Irritation Potential | Low | High | Moderate |
| Biodegradability | >90% | 75% | 85% |
| Foam Stability | Excellent | Good | Excellent |
2. Key Applications
Personal Care Formulations
- Shampoos: Enhances foam structure while reducing eye irritation (0.5-2% concentration)
- Facial Cleansers: Provides mild oil removal without disrupting skin barrier
Cosmetic Products
- Improves emulsion stability in anti-aging creams
- Acts as co-emulsifier in sunscreen formulations
3. Performance Advantages
- 30% higher foaming power vs. traditional amino acid surfactants
- Maintains viscosity stability across pH 4-9 range
4. Formulation Guidelines
Recommended Usage Levels
| Application | Concentration Range |
|---|---|
| Cleansing Products | 1.5-3.0% |
| Emulsion Systems | 0.8-1.5% |
5. Verified Application Cases
Case Study 1: Premium Skincare Brand (France)
- Application: pH-balanced facial cleanser
- Result: 40% reduction in consumer irritation complaints
Case Study 2: Sustainable Haircare Line (USA)
- Formulation: Sulfate-free shampoo base
- Outcome: Achieved 4.8/5 consumer satisfaction rating
6. Technical Support & Contact
For formulation assistance or sample requests:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request custom concentration options or bulk pricing:
| Package Size | Lead Time |
|---|---|
| 1kg Sample | 3-5 days |
| 25kg Drum | 2 weeks |
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