Product Overview: Sodium Lauryl Sulfoacetate (CAS 1847-58-1)
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Sodium Lauryl Sulfoacetate (SLSA) | Sodium Lauryl Sulfate (SLS) |
|---|---|---|
| CAS Number | 1847-58-1 | 151-21-3 |
| Molecular Formula | C14H27NaO5S | C12H25NaO4S |
| Molecular Weight | 330.41 g/mol | 288.38 g/mol |
| Surfactant Type | Anionic, plant-derived | Anionic, synthetic |
| Skin Irritation Potential | Low (non-penetrating macromolecule) | High (skin-penetrating micromolecule) |
2. Industrial & Commercial Applications
Core Functional Properties:
- Foam booster in sulfate-free cleansing systems
- Emulsion stabilizer in cosmetic formulations
- Detergent base for sensitive-skin products
- Pharmaceutical-grade excipient in topical formulations
Sector-Specific Implementations:
- Personal Care: Bath bombs (5-15% concentration), baby shampoos (3-8%), facial cleansers
- Pharmaceuticals: Topical antiseptic preparations, wound care solutions
- Industrial Cleaners: Biodegradable degreasers, eco-friendly detergents
3. Usage Guidelines & Best Practices
Formulation Recommendations:
- Optimal pH range: 5.5-7.0 for skin contact products
- Combine with cocamidopropyl betaine (1:2 ratio) for enhanced viscosity
- Maximum recommended concentration: 20% in leave-on products
Safety Protocols:
- Eye contact: Immediate flushing with water (15+ minutes)
- Storage: Airtight containers at <25°C (77°F)
- Shelf life: 24 months from production date
4. Implementation Case Studies
Case 1: Premium Baby Shampoo Reformulation
Challenge: Reduce eye irritation complaints by 80% in existing product line
Solution: Replaced SLS with SLSA (7% active content)
Outcome: 92% reduction in irritation reports, 15% sales increase
Case 2: Eco-Spa Bath Product Development
Challenge: Create 100% biodegradable bath salts meeting Ecocert standards
Solution: SLSA-based foaming system (12% concentration)
Outcome: Certified organic status achieved, 40% cost reduction vs. previous formula
5. Verified Client Implementations
Client 1: EcoClean Cosmetics (France)
- Application: Vegan facial cleansing bars
- Usage Rate: 8-10% in final formulation
- Performance Metrics: 6-month stability testing passed, zero preservatives required
Client 2: PureSkin Therapeutics (USA)
- Application: Post-procedure medical cleansers
- Technical Specs: 5% SLSA + 3% glycerin system
- Clinical Results: 100% patient tolerance in FDA Phase II trials
6. Technical Consultation & Procurement
For formulation assistance or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826



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