Introduction:
Tween 40, also known as Polysorbate 40, is a non-ionic, hydrophilic surfactant commonly used as an emulsifier in food, pharmaceutical, and cosmetic products.
CAS Number:
9005-66-7
Solubility:
Tween 40 is soluble in water, alcohol, and methanol; it is insoluble in oils.
E Number:
Not assigned
Appearance:
It presents as a yellow to amber-colored viscous liquid.
Chemical Formula:
CC65H124O26，~1310 g/mol
HLB Value:
Tween 40 has an HLB value of 15.6, which is suitable for the formulation of oil-in-water emulsions.
Technical Information:
Features:
- Provides stable emulsions with excellent dispersion and wetting properties.
- Shows compatibility with a variety of ingredients and other emulsifiers.
- Relatively low toxicity, making it suitable for food and cosmetic use.
- Can act as a solubilizer for oil-soluble ingredients.
Applications:
- Utilized as an emulsifier in food products such as pudding mixes and bakery fillings.
- In cosmetics, it aids in the formulation of creams, lotions, and makeup products.
- Acts as a solubilizing agent in pharmaceuticals for oral and topical medications.
- Used in industrial applications like textiles and metalworking fluids.
Packaging Information and Transportation:
Tween 40 is typically packaged in plastic or metal containers, including drums and totes. It should be stored in a cool, dry place, protected from extreme temperatures and light. Transportation is not regulated as a hazardous material, but it should be handled to prevent spillage and preserve quality.preserve quality.