Introduction:
Tween 60, known as Polysorbate 60, is a fatty acid ester of polyoxyethylene sorbitan and is a common non-ionic surfactant and emulsifier used in the food, cosmetics, and pharmaceutical industries.
CAS Number:
9005-67-8
Solubility:
Tween 60 is soluble in water, ethanol, methanol, and mineral oil; insoluble in cold water.
E Number:
E435
Appearance:
It is a creamy white to light yellow solid or paste at room temperature.
Chemical Formula:
C64H126O26，~1310 g/mol
HLB Value:
Tween 60 has an HLB value of 14.9, making it an effective emulsifier for oil-in-water emulsions, particularly where a higher melting point is required.
Technical Information:
Features:
- It has a higher melting point than other Tweens, providing stability in formulations.
- Offers excellent emulsification and dispersion properties.
- Compatible with a wide range of other additives, enhancing product stability.
- Low toxicity profile suitable for use in food and personal care products.
Applications:
- Used as an emulsifier in baked goods, whipped toppings, and soft margarine.
- In cosmetics, it is used for creams and lotions, providing a rich texture.
- Acts as a dispersant in pharmaceuticals, aiding the formulation of pills and creams.
- Employed in the manufacture of vaccines as an emulsifier.
Packaging Information and Transportation:
Tween 60 is commonly packaged in bags or drums. It should be stored in a cool, dry place, protected from heat. For transportation, it is not classified as a hazardous material but should be handled carefully to avoid contamination.