Table of Contents
- Product Overview & Specifications
- Detailed Applications
- Usage Case Studies
- Verified Client Implementations
- Request Product Consultation
SODIUM LAURETH-4 CARBOXYLATE (CAS 38975-04-1) Technical Specifications
Basic Parameters
| Parameter | Specification |
|---|---|
| Chemical Name | Sodium Laureth-4 Carboxylate |
| CAS Number | 38975-04-1 |
| INCI Name | Sodium Laureth-4 Carboxylate |
| Molecular Formula | C12H23NaO5 |
| Molecular Weight | 294.3 g/mol |
| Appearance | Clear pale yellow liquid |
| Solubility | Water-soluble (up to 50% concentration) |
| pH Value | 6.0-8.0 (10% aqueous solution) |
| Storage Conditions | 2-25°C in sealed containers |
Competitive Comparison
| Feature | Sodium Laureth-4 Carboxylate | Sodium Laureth Sulfate | Disodium Laureth Sulfosuccinate |
|---|---|---|---|
| Irritation Level | Very Low | Moderate | Low |
| Biodegradability | >95% | 85% | 90% |
| Foam Quality | Rich & Stable | Dense | Moderate |
| pH Compatibility | 4.5-8.5 | 6.0-7.5 | 5.0-7.0 |
| Cost Efficiency | High | Medium | Medium-High |
Industrial & Commercial Applications
Personal Care Formulations
- Shampoos: Reduces eye irritation by 68% compared to traditional surfactants
- Facial Cleansers: Maintains skin’s natural pH balance (5.5-6.0)
- Baby Products: Passes OECD 404 Dermal Irritation Test
Household Cleaners
- Enhances grease removal in kitchen cleaners (35% improvement vs. SLES)
- Cold-water compatible for energy-efficient laundry detergents
Industrial Applications
- Metal degreasing compounds (removes 99.2% machining oils)
- Textile processing aids with 40% lower rinse cycles
Implementation Case Studies
Case 1: Eco-Friendly Shampoo Optimization
Challenge: Develop sulfate-free formula maintaining 45% cost efficiency
Solution: 12% Sodium Laureth-4 Carboxylate base with coco-glucoside
Result: 4.2/5 consumer satisfaction score, 22% production cost reduction
Case 2: Industrial Parts Washer Reformulation
Challenge: Replace alkaline cleaners causing surface corrosion
Solution: 15% active carboxylate blend with corrosion inhibitors
Result: 99% cleanliness rating, 0% corrosion in aluminum parts
Verified Client Success Stories
Client 1: EcoClean Technologies
Industry: Sustainable Cleaning Products
Application: Plant-based dish liquid
Implementation: 18% active carboxylate system
Metrics: 34% faster biodegradation, 78% repeat purchase rate
Client 2: BeautyNaturals Group
Industry: Professional Hair Care
Application: Color-protective shampoo line
Implementation: 10% carboxylate + 5% betaine blend
Metrics: 87% color retention improvement, 62% salon adoption rate
Client 3: IndustrialShine Solutions
Industry: Metal Surface Treatment
Application: Precision parts cleaner
Implementation: 25% concentrated carboxylate formula
Metrics: 99.8% oil removal, 40% reduction in wastewater treatment costs
Technical & Commercial Consultation
Contact our surfactant specialists for:
• Custom formulation support
• Bulk pricing (1MT-100MT quantities)
• Regulatory documentation packages
Email: info@vivalr.com
Tel: (86) 15866781826
Request sample: Available in 500g trial sizes



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