N-Lauroylsarcosine CAS 97-78-9

Chemical Name: N-Lauroylsarcosine
CAS No.: 97-78-9
Molecular Fomula: C15H29NO3
Molecular weight: 271.4
Appearance: White powder
Assay: 99%

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N-Lauroylsarcosine CAS 97-78-9: Comprehensive Product Guide

Table of Contents

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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