sodium myristoyl glutamate cas 38517-37-2

Chemical Name: Sodium Myristoyl Glutamate
CAS No.: 38517-37-2
Molecular Formula:C19H34NNaO5
Molecular weight: 379.46673
Appearance: White or off-white powder or granule with no special odor
Assay: 95%

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Comprehensive Guide to Sodium Myristoyl Glutamate (CAS 38517-37-2)

Table of Contents

1. Product Overview & Specifications

Parameter Specification
CAS Number 38517-37-2
Chemical Name Sodium Myristoyl Glutamate
Molecular Formula C19H34NNaO5
Appearance White to off-white powder
Solubility Water-soluble (pH-dependent)
pH Range 5.0-6.5 (1% aqueous solution)
Storage Conditions 2-8°C in airtight container

2. Key Applications & Industry Uses

Primary Applications:

  • Cosmetics: Mild surfactant in facial cleansers (0.5-2% concentration)
  • Personal Care: Baby shampoo foaming agent (PDA-approved formulation)
  • Detergents: Eco-friendly dishwashing liquid component

Emerging Uses:

  • Biodegradable industrial degreasers
  • Pharmaceutical solubilization agent

3. Performance Comparison with Alternatives

Property Sodium Myristoyl Glutamate Sodium Lauryl Sulfate Cocamidopropyl Betaine
Irritation Potential Low (pH 5.5 compatible) High Moderate
Biodegradability >98% in 28 days 85% 92%
Foam Stability Stable in hard water Reduced in hard water Temperature-sensitive

4. Usage Guidelines & Best Practices

Formulation Recommendations:

  • Optimal usage level: 1-3% in cleansing products
  • Combine with 0.5% xanthan gum for viscosity control

Safety Protocols:

  • Use PPE during handling (nitrile gloves, safety goggles)
  • Store separately from strong oxidizing agents

5. Real-World Implementation Case Studies

Case Study 1: EcoPure Naturals (Canada)

  • Application: Vegan shampoo bar production
  • Challenge: Achieving pH 5.5 without synthetic stabilizers
  • Solution: 2.1% Sodium Myristoyl Glutamate + citric acid buffer
  • Outcome: 40% reduction in customer scalp irritation reports

Case Study 2: GlowCraft Cosmetics (Germany)

  • Application: Micellar water formulation
  • Challenge: Maintaining clarity at low temperatures
  • Solution: 1.8% Sodium Myristoyl Glutamate + ethanol (8%)
  • Outcome: Stable formulation at -5°C to 45°C

6. Technical Support & Purchasing Inquiry

For formulation assistance or bulk pricing:

Request product samples or technical documents:

  • Minimum sample order: 500g
  • Lead time: 3-5 working days
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