POLYGLYCERYL-2 DIPOLYHYDROXYSTEARATE (CAS 156531-21-4) User Guide
Table of Contents
1. Product Overview and Specifications
POLYGLYCERYL-2 DIPOLYHYDROXYSTEARATE (CAS 156531-21-4) is a non-ionic emulsifier widely used in cosmetics and personal care products. Key parameters include:
| Parameter | Value |
|---|---|
| Chemical Name | Polyglyceryl-2 Dipolyhydroxystearate |
| CAS Number | 156531-21-4 |
| Molecular Formula | C57H108O12 |
| Appearance | Pale yellow viscous liquid |
| HLB Value | 4-6 |
| Solubility | Oil-soluble, dispersible in water |
Comparative Analysis
| Feature | POLYGLYCERYL-2 DIPOLYHYDROXYSTEARATE | Traditional Emulsifiers |
|---|---|---|
| Skin Compatibility | High | Moderate |
| Stability | Excellent in acidic/alkaline conditions | pH-sensitive |
| Eco-Friendly | Biodegradable | Varies |
2. Applications and Use Cases
Primary Applications
- Cosmetics: Stabilizes oil-in-water emulsions in creams, lotions, and sunscreens.
- Skincare: Enhances texture in serums and moisturizers.
- Haircare:



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