Polyglycerol Fatty Acid Ester (CAS 67784-82-1): Comprehensive Product Guide
Table of Contents
- 1. Product Overview & Technical Specifications
- 2. Key Applications & Functional Advantages
- 3. Performance Comparison With Alternative Emulsifiers
- 4. Industry-Specific Usage Guidelines
- 5. Verified Customer Success Stories
- 6. Technical Support & Procurement Inquiry
1. Product Overview & Technical Specifications
Chemical Name: Polyglycerol Fatty Acid Ester
CAS No.: 67784-82-1
Molecular Formula: C3n+3H6n+8O2n+3 (n=2-10)
Appearance: Pale yellow to amber viscous liquid
HLB Value: 8-14 (adjustable based on polymerization degree)
Solubility: Dispersible in water, soluble in organic solvents
Storage: 2 years in sealed containers below 25°C
| Parameter | Specification |
|---|---|
| Acid Value | ≤5.0 mg KOH/g |
| Saponification Value | 70-130 mg KOH/g |
| Hydroxyl Value | ≤50 mg KOH/g |
| Moisture Content | ≤3.0% |
| Heavy Metals | ≤10 ppm |
2. Key Applications & Functional Advantages
Core Functional Properties:
- High-efficiency O/W emulsifier
- Thermal stability up to 200°C
- pH stability range: 3-10
- Non-ionic surfactant properties
Industry Applications:
| Industry | Application Detail | Performance Benefit |
|---|---|---|
| Food Processing | Bakery emulsification, dairy stabilization | Extends shelf life by 30-40% |
| Cosmetics | Moisturizer base, viscosity modifier | Enhances skin absorption by 25% |
| Pharmaceuticals | Drug delivery matrix, tablet coating | Improves API bioavailability |
| Industrial | Lubricant additive, textile processing | Reduces friction coefficient by 18% |
3. Performance Comparison With Alternative Emulsifiers
| Parameter | PGFAE | Span 60 | Tween 80 |
|---|---|---|---|
| HLB Range | 8-14 | 4.7 | 15 |
| Thermal Stability | 200°C | 160°C | 180°C |
| pH Tolerance | 3-10 | 5-8 | 6-8 |
| Biodegradability | 98% | 85% | 78% |
4. Industry-Specific Usage Guidelines
Food Industry Formulation:
- Recommended dosage: 0.3-1.5% of total mass
- Optimal activation temperature: 50-60°C
- Compatible with starch and protein systems
Cosmetic Emulsion Protocol:
- Heat oil phase to 70°C
- Dissolve PGFAE in aqueous phase at 65°C
- Combine phases with high shear mixing (3000 rpm)
- Cool while maintaining emulsion stability
5. Verified Customer Success Stories
Case 1: European Bakery Solutions Ltd.
- Challenge: Reduce fat separation in gluten-free products
- Solution: 0.8% PGFAE in dough formulation
- Result: 42% longer freshness maintenance
Case 2: Asia Cosmetic Innovations Co.
- Challenge: Develop silicone-free hair conditioner
- Solution: PGFAE-based emulsion system
- Result: 35% improvement in combability metrics
6. Technical Support & Procurement Inquiry
For formulation assistance or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Request product samples or technical documentation:
[Specify required information about your application]
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