Polysorbate 80

CAS No.
9005-70-3

Molecular Formula
C64H124O26

Molecular Weight
Approx. 1310

Other Names
Tween 80
Polyoxyethylene (20) Sorbitan Monooleate

618-422-4

Product Overview

Polysorbate 80 is a non-ionic surfactant derived from sorbitan and fatty acids, widely recognized for its excellent emulsifying, solubilizing, and stabilizing properties. It is typically supplied as a light yellow to amber viscous liquid with good chemical stability and broad formulation compatibility.

Thanks to its strong hydrophilic–lipophilic balance and reliable performance, Polysorbate 80 is extensively used in pharmaceutical formulations, food processing, cosmetic products, and industrial applications where stable emulsions and uniform dispersion are required.

Key Selling Points

Excellent emulsifying and solubilizing capability
Non-ionic structure with broad formulation compatibility
Stable performance across wide pH range
Effective for oil-in-water systems
Consistent quality with reliable batch stability
Suitable for food, pharmaceutical, and cosmetic use
Easy incorporation into liquid formulations
Proven performance in large-scale production

Typical Applications

Pharmaceutical and Healthcare Formulations
Polysorbate 80 is widely used as an emulsifier and solubilizer in injectable formulations, oral liquids, and topical products, helping improve the stability and bioavailability of active ingredients.

Food Processing and Beverage Applications
In food formulations, Polysorbate 80 is applied to stabilize emulsions, improve texture, and maintain uniform distribution of flavors and oils, particularly in processed foods and beverages.

Cosmetic and Personal Care Products
The product is commonly used in creams, lotions, serums, and cleansing products to enhance emulsification, improve sensory properties, and ensure long-term formulation stability.

Industrial and Chemical Processing
Polysorbate 80 is also used in industrial formulations and laboratory systems where effective dispersion and solubilization of hydrophobic components are required.

Technical Specifications

Product Advantages

Strong emulsification efficiency
Excellent solubilizing performance
Wide application compatibility
Stable under processing conditions
Low irritation potential
High formulation flexibility
Consistent batch-to-batch quality
Suitable for continuous production
Mature and widely accepted ingredient

Packaging & Storage

FAQ

Q1: What is Polysorbate 80 mainly used for?
A1: It is mainly used as an emulsifier and solubilizer in pharmaceutical, food, cosmetic, and industrial formulations.

Q2: Is Polysorbate 80 soluble in water?
A2: Yes, it is soluble in water and forms stable emulsions.

Q3: Is Polysorbate 80 suitable for large-scale production?
A3: Yes, it is widely used in industrial-scale manufacturing with stable and reliable performance.

Q4: Does Polysorbate 80 have good formulation compatibility?
A4: Yes, its non-ionic nature provides excellent compatibility with various formulation systems.