N-Lauroylsarcosine CAS 97-78-9: Comprehensive Product Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Performance Comparison with Alternatives
- 4. Implementation Case Studies
- 5. Verified Customer Success Stories
- 6. Request Customized Quotation
1. Product Overview & Specifications
N-Lauroylsarcosine (CAS 97-78-9) is an anionic surfactant with the molecular formula C15H29NO3. Key parameters:
| Parameter | Value |
|---|---|
| Molecular Weight | 283.4 g/mol |
| Appearance | White crystalline powder |
| Solubility | Water: ≥100 mg/mL |
| pH (1% sol.) | 7.0-9.0 |
| Critical Micelle Conc. | 0.1-0.5 mM |
2. Key Applications & Industrial Uses
Primary functional roles across industries:
| Industry | Application | Mechanism |
|---|---|---|
| Cosmetics | Foam booster in shampoos | Reduces surface tension |
| Pharmaceuticals | Transdermal enhancer | Modifies stratum corneum |
| Biotech | Protein solubilization | Disrupts hydrophobic bonds |
3. Performance Comparison with Alternatives
| Surfactant | Irritancy Index | Biodegradability | Cost Efficiency |
|---|---|---|---|
| N-Lauroylsarcosine | Low | 94% | $$ |
| SDS | High | 82% | $ |
| SLES | Moderate | 88% | $$$ |
4. Implementation Case Studies
Case 1: Anti-Dandruff Shampoo Formula
Challenge: Reduce scalp irritation in medicated shampoo
Solution: 2% N-Lauroylsarcosine + 1% Zinc Pyrithione
Result: 40% irritation reduction vs SLS formula
Case 2: Vaccine Adjuvant Development
Challenge: Stabilize antigen-adjuvant complex
Solution: 0.05% N-Lauroylsarcosine in emulsion
Result: 6-month stability at 4°C
5. Verified Customer Success Stories
Customer A: European Cosmetic Manufacturer
Usage: 15 MT/year in organic hair care line
Feedback: “Achieved ECOCERT certification with 22% cost savings versus traditional surfactants.”
Customer B: US Biopharma Company
Usage: GMP-grade in monoclonal antibody production
Result: Increased protein recovery by 18% with 99.2% purity
6. Request Customized Quotation
Contact our technical team for formulation support:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request SDS, COA, or formulation guides:
Response within 2 business hours.



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