Polyglycerol-3 (CAS 56090-54-1): Comprehensive Product Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Polyglycerol-3 | Conventional Humectants |
|---|---|---|
| CAS Number | 56090-54-1 | Varies |
| Molecular Formula | C9H20O7 | Typically C3H8O3 |
| Molecular Weight | 240.25 g/mol | 92.09 g/mol |
| Physical State | Colorless to pale yellow liquid | Clear viscous liquid |
| Purity Grade | ≥99.9% (Pharmaceutical Grade) | 90-95% (Industrial Grade) |
2. Industrial Applications
Core Functional Properties:
- Humectancy Index: 1.2× higher than glycerin
- pH Stability Range: 3.0-9.5
- Thermal Resistance: Stable up to 150°C
Sector-Specific Implementations:
- Cosmetics: Primary moisture retention agent in serums, creams, and lotions
- Food Technology: FDA-approved emulsifier in baked goods and dairy products
- Pharmaceuticals: Excipient in topical formulations and antibiotic production
- Industrial Chemistry: Additive in metalworking fluids and polymer synthesis
3. Functional Advantages
- Superior hygroscopic performance in low-humidity environments
- Non-ionic surfactant properties enhance formulation stability
- Biodegradable and eco-compliant profile
- Synergistic compatibility with ionic compounds
4. Implementation Scenarios
Case A: Cosmetic Formulation Optimization
Replaced traditional glycerin with Polyglycerol-3 in anti-aging cream production:
- 28% improvement in 24-hour moisture retention
- 15% reduction in formulation viscosity
- Extended product shelf life by 6 months
Case B: Food Manufacturing Enhancement
Applied as dough conditioner in artisanal bread production:
- 18% increase in loaf volume
- 40% reduction in staling rate
- Improved crumb structure uniformity
5. Verified Client Applications
Client 1: Premium Skincare Manufacturer
- Challenge: Develop non-greasy moisturizer for sensitive skin
- Solution: 7% Polyglycerol-3 incorporation
- Outcome: Achieved EWG VERIFIED™ certification
Client 2: Industrial Lubricant Producer
- Challenge: Create high-temperature stable cutting fluid
- Solution: 5% additive concentration
- Outcome: 30% improvement in tool lifespan
Client 3: Pharmaceutical Developer
- Challenge: Enhance topical antibiotic absorption
- Solution: 3% formulation adjuvant
- Outcome: 22% faster active ingredient delivery
Technical Consultation & Ordering
For formulation support or bulk purchasing:
Email: info@vivalr.com
Tel: (86) 15866781826



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