Sodium N-lauroylsarcosinate CAS 137-16-6
Chemical Name: Sodium N-lauroylsarcosinate
Synonyms: N-Lauroylsarcosine sodium salt; Sodium Lauroyl Sarcosinate; Sarkosyl Sodium; Sodium Dodecanoyl Sarcosine
CAS No.: 137-16-6
Molecular Fomula: C15H28NO3.Na
Molecular weight: 293.38
Appearance: Colorless to light yellow clear liquid
Assay: 30%,95%
Comprehensive Guide to Sodium N-Lauroyl Sarcosinate (CAS 137-16-6)
Table of Contents
1. Product Overview & Specification Comparison
Sodium N-Lauroyl Sarcosinate (CAS 137-16-6) is an amphoteric surfactant derived from sarcosine, widely recognized for its mildness and high biodegradability. Key parameters include:
| Parameter | Specification | vs. SLS | vs. SLES |
|---|---|---|---|
| Chemical Class | Acyl Sarcosinate | Sulfate | Ethoxylated Sulfate |
| Irritation Potential | Low | High | Moderate |
| Biodegradability | >90% | <70% | <60% |
2. Key Applications & Industrial Uses
This versatile surfactant excels in:
- Personal Care: Shampoos, facial cleansers, baby products (0.5-5% concentration)
- Household Cleaners: High-foaming dish liquids and surface disinfectants
- Industrial: Metal degreasers and textile processing aids
- Pharmaceuticals: Drug delivery enhancer in topical formulations
3. Usage Guidelines & Best Practices
Optimize performance with these recommendations:
- Maintain pH between 5.5-7.0 for maximum stability
- Combine with cocamidopropyl betaine for synergistic foaming
- Heat to 40-45°C for easier incorporation in viscous systems
4. Real-World Application Cases
- Anti-Dandruff Shampoo: 3% concentration with zinc pyrithione showed 30% better scalp tolerance
- Oil-Free Moisturizer: 1.2% loading improved active ingredient penetration by 40%
- Industrial Parts Washer: Reduced cleaning cycle time by 25% at 7% concentration
5. Client Success Stories
| Client | Industry | Application | Result |
|---|---|---|---|
| BioCare Cosmetics (France) | Skincare | pH-balanced facial foam | 35% reduction in customer irritation complaints |
| GreenClean Solutions (USA) | Janitorial | Hospital-grade floor cleaner | Achieved USDA BioPreferred certification |
6. Request a Customized Quote
Unlock the potential of premium-grade Sodium N-Lauroyl Sarcosinate for your formulations. Our technical experts provide:
- Compatibility testing with your existing systems
- Regulatory support for global markets
- Custom concentration options (30% aqueous solution standard)
Contact our surfactant specialists today:
Email: info@vivalr.com
Tel: (86) 15866781826
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