Polysorbate 20 (Tween 20) CAS 9005-64-5: Comprehensive User Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Usage Guidelines & Best Practices
- 4. Real-World Case Studies
- 5. Client Success Stories
- 6. Request a Quote or Sample
1. Product Overview & Specifications
Basic Properties
| Parameter | Value |
|---|---|
| CAS Number | 9005-64-5 |
| Chemical Name | Polysorbate 20 (Tween 20) |
| Appearance | Clear yellow viscous liquid |
| HLB Value | 16.7 |
| Solubility | Water-soluble, compatible with most organic solvents |
Comparative Analysis
| Feature | Polysorbate 20 | Polysorbate 80 |
|---|---|---|
| HLB Value | 16.7 | 15.0 |
| Fatty Acid Chain | Laureate | Oleate |
| Foam Control | Moderate | Low |
| Preferred Use | Cosmetics, Vaccines | Pharmaceuticals, Food |
2. Key Applications & Industrial Uses
Pharmaceutical Industry
- Vaccine adjuvant for antigen stabilization
- Solubilizer for hydrophobic drugs
Cosmetic Formulations
- Primary emulsifier in lotions and creams
- Fragrance solubilizer in perfumes
3. Usage Guidelines & Best Practices
Recommended Dosages
| Application | Concentration Range |
|---|---|
| Emulsification | 0.5% – 5.0% |
| Solubilization | 0.1% – 2.0% |
4. Real-World Case Studies
Case 1: Vaccine Production
Used in Hepatitis B vaccine formulation to enhance antigen stability…
5. Client Success Stories
Client A: Top-tier Cosmetic Brand
- Challenge: Phase separation in sunscreen emulsion
- Solution: 1.8% Polysorbate 20 addition
- Result: 12-month stability achieved
6. Request a Quote or Sample
Contact our technical team:
Email: info@vivalr.com
Phone: (86) 15866781826
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