Tween 80 Liquid Product Description
Tween 80, also known as Polysorbate 80, is a non-ionic surfactant and emulsifier derived from sorbitol and oleic acid. It is a clear to slightly yellow liquid that is soluble in water and has a mild, sweet odor. Tween 80 is widely used in various industries, including pharmaceuticals, food, cosmetics, and personal care products, due to its excellent emulsifying, dispersing, and stabilizing properties. It helps to improve the texture and consistency of formulations, making it an essential ingredient in many products.
Uses of Tween 80
- Pharmaceuticals: Used as an emulsifier in drug formulations, enhancing the solubility and bioavailability of active ingredients.
- Food Industry: Acts as a food additive to improve the texture and stability of emulsions, such as salad dressings and sauces.
- Cosmetics and Personal Care: Commonly found in creams, lotions, and shampoos to stabilize emulsions and improve product feel.
- Biotechnology: Utilized in cell culture media and as a dispersing agent for nanoparticles and other active ingredients.
- Agriculture: Employed as a surfactant in pesticide formulations to enhance the spread and adhesion of active ingredients on plant surfaces.
Technical Data
| Property | Value |
|---|---|
| Chemical Name | Polysorbate 80 |
| CAS Number | 9005-65-6 |
| Appearance | Clear to slightly yellow liquid |
| Solubility | Soluble in water |
| HLB (Hydrophilic-Lipophilic Balance) | 15.0 |
| Molecular Weight | 1310.2 g/mol |
| pH (1% solution) | 5.0 – 7.0 |
| Viscosity | 100 – 300 cP |
| Flash Point | > 100 °C |
| Storage Conditions | Store in a cool, dry place |
| Shelf Life | 24 months from the date of manufacture |
Key Features
- Emulsifying Agent: Provides stability to oil-in-water emulsions.
- Non-Ionic: Compatible with a wide range of other surfactants and ingredients.
- Versatile: Suitable for various applications across multiple industries.
- Biodegradable: Environmentally friendly and safe for use in food and personal care products.
Conclusion
Tween 80 is a versatile and effective emulsifier that plays a crucial role in enhancing the performance and stability of various formulations. Its wide range of applications and compatibility with other ingredients make it a valuable component in many industries.