Polyglyceryl-3 Distearate (CAS 94423-19-5): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
CAS Number: 94423-19-5
Chemical Formula: C39H76O10
Molecular Weight: 705.02 g/mol
Appearance: White to off-white waxy solid
Solubility: Dispersible in hot water, soluble in oils
Comparative Analysis
Parameter | Polyglyceryl-3 Distearate | Conventional Emulsifiers |
---|---|---|
HLB Value | 4-6 | 8-12 |
Skin Compatibility | Excellent | Moderate |
Thermal Stability | Up to 80°C | Up to 60°C |
2. Key Applications & Functional Benefits
Primary Industrial Uses
- Cosmetics: Stabilizes oil-in-water emulsions in creams/lotions
- Pharmaceuticals: Enhances drug delivery systems
- Food Industry: FDA-approved emulsifier for baked goods
Performance Advantages
- Superior moisture retention capabilities
- Non-ionic nature ensures pH stability (3-9)
- Eco-friendly alternative to PEG-based emulsifiers
3. Usage Guidelines & Best Practices
Formulation Recommendations
- Melt phase: Heat to 65-70°C for optimal dispersion
- Recommended dosage: 1-5% of total formulation weight
- Combine with co-emulsifiers for complex systems
4. Real-World Case Studies
Case Study 1: Luxury Skincare Brand
Client: Cosmetic Innovations Inc. (Paris)
Challenge: Create oil-free moisturizer with matte finish
Solution: 3% Polyglyceryl-3 Distearate achieved stable emulsion with sebum control
Case Study 2: Pharmaceutical Ointment
Client: PharmaCare Labs (Munich)
Challenge: Improve topical antibiotic absorption
Solution: Enhanced bioavailability by 40% through optimized emulsification
5. Technical Support & Inquiry
Our technical team provides:
- Custom formulation assistance
- Regulatory compliance guidance
- Bulk order optimization (MOQ: 25kg)
Contact for Samples/MSDS:
Email: info@vivalr.com
Tel: (86) 15866781826