Disodium Peg-5 Laurylcitrate Sulfosuccinate (CAS 164458-73-5): Comprehensive Product Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industry Uses
- 3. Performance Comparison with Alternatives
- 4. Usage Guidelines & Best Practices
- 5. Real-World Application Cases
- 6. Technical Support & Inquiry
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 164458-73-5 |
| Chemical Formula | C34H60Na2O16S |
| Molecular Weight | 818.9 g/mol |
| Appearance | Clear pale yellow liquid |
| Solubility | Water-soluble (≤100 mg/mL) |
| pH Range | 5.0-7.0 (1% solution) |
2. Key Applications & Industry Uses
Primary Functions:
- High-performance surfactant for personal care formulations
- Foam booster in sulfate-free cleansing systems
- Emulsion stabilizer in cosmetic products
- Low-irritation alternative to traditional surfactants
Industry Applications:
- Baby care products (shampoos, body washes)
- Sensitive skin formulations (facial cleansers, micellar waters)
- Eco-friendly home care products (dish liquids, surface cleaners)
- Pharmaceutical topical preparations
3. Performance Comparison with Alternatives
| Parameter | Disodium PEG-5 Laurylcitrate Sulfosuccinate | SLES | CAPB |
|---|---|---|---|
| Irritation Potential | Very Low | High | Moderate |
| Biodegradability | ≥98% | 85% | 92% |
| Foam Quality (0.5% sol.) | Dense, creamy | Large bubbles | Moderate |
| pH Stability | 3.0-9.0 | 5.0-8.0 | 4.5-7.5 |
4. Usage Guidelines & Best Practices
Recommended Formulation Ratios:
- Cleansers: 2-8%
- Shampoos: 3-10% (combined with co-surfactants)
- Baby Products: 1-5%
Compatibility:
- Stable with cationic ingredients up to 3%
- Compatible with most preservative systems
- Optimal performance at 25-45°C
5. Real-World Application Cases
Case 1: Eco-Conscious Baby Shampoo (EU Market)
- Client: Leading European natural cosmetics brand
- Formulation: 4% Disodium PEG-5 Laurylcitrate Sulfosuccinate + 2% Decyl Glucoside
- Result: 40% reduction in irritation complaints vs previous formula
Case 2: Sensitive Skin Facial Cleanser (North America)
- Client: Premium dermatological brand
- Application: 6% active in pH-balanced system
- Outcome: 92% user-reported comfort in clinical trials
6. Technical Support & Inquiry
For formulation assistance or bulk pricing:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Request SDS documentation or sample availability:
- Custom formulation services available
- Global shipping capabilities
- Technical support team with 15+ years surfactant expertise



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