Laureth-7 Citrate CAS 565429-75-6

Chemical Name: Laureth-7 Citrate
CAS No.: 565429-75-6
Appearance: Colorless liquid

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Laureth-7 Citrate (CAS 565429-75-6) Product Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Laureth-7 Citrate Conventional Laureth Sulfates Sodium Citrate
CAS Number 565429-75-6 68585-34-2 68-04-2
Molecular Formula C12H23NaO7 C12-14H25-29O4S C6H5Na3O7
HLB Value 12-14 25-30 N/A
pH Stability 3.5-8.5 5.0-9.0 4.0-6.5

Key Advantages: Enhanced biodegradability (98% vs 75% in standard surfactants), reduced eye irritation potential (Draize score 1.2 vs 5.8), and improved cold-water solubility.

2. Functional Applications

2.1 Personal Care Formulations

  • Shampoos: Reduces scalp irritation while maintaining foam density (500-700μm bubble size)
  • Facial Cleansers: pH-balanced for skin microbiota protection (optimal at pH 5.5)

2.2 Industrial Applications

  • Detergents: 30% faster grease removal vs. traditional surfactants
  • Emulsion Stabilization: Maintains stability at 45-60°C

3. Usage Guidelines

Application Recommended Concentration Compatibility
Shampoos 3-8% w/w Avoid strong cationic agents
Household Cleaners 5-15% w/w Stable with enzymes up to 50°C

Storage: 12-month shelf life in sealed containers at 15-25°C

4. Industry Case Studies

4.1 Cosmetic Foam Optimization

Challenge: A European brand needed sulfate-free body wash with >200mL foam volume (Ross-Miles test).

Solution: 7% Laureth-7 Citrate achieved 235mL foam with 28% lower irritation scores.

5. Client Success Stories

5.1 EcoClean Solutions (USA)

Application: Plant-based dish liquid

Results: 40% reduction in formulation costs vs. glucoside surfactants while maintaining 95% biodegradability.

5.2 Glow Beauty Co. (South Korea)

Application: Acne-prone skin toner

Results: 62% decrease in consumer-reported dryness compared to previous sulfate formula.

6. Procurement Consultation

For technical specifications sheets or bulk pricing (available in 25kg, 200kg drums):

Why Choose Us:

  • ISO 22716-certified production
  • 30-day customized formulation support
  • Global logistics network (DDP terms available)

Frequently Asked Questions

Q: Is it compatible with silicone oils?

A: Shows stable emulsification for dimethicone up to 10,000 cSt viscosity at 5% concentration.

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