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Catalog Number:
01512
CAS Number:
9005-64-5
Tween 20
Synonym(s):
Polysorbate 20, Polyethylene glycol sorbitan monolaurate
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$35.00 /1L
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Product Information

Tween 20, also known as Polysorbate 20, is a non-ionic surfactant widely utilized in various industries due to its emulsifying and solubilizing properties. This compound is particularly effective in stabilizing oil-in-water emulsions, making it an essential ingredient in food, pharmaceuticals, and cosmetics. In the food industry, Tween 20 is often used to enhance the texture and shelf-life of products, while in pharmaceuticals, it serves as a solubilizer for active ingredients, improving bioavailability and efficacy. Additionally, its ability to reduce surface tension makes it valuable in laboratory settings for cell culture and protein purification processes.

The unique structure of Tween 20 allows it to interact favorably with both hydrophilic and hydrophobic substances, providing versatility in formulation development. Its mild nature ensures compatibility with sensitive formulations, making it a preferred choice for personal care products. Researchers and industry professionals appreciate Tween 20 for its reliability and effectiveness, particularly in applications requiring stable emulsions or enhanced solubility of compounds.

Synonyms
Polysorbate 20, Polyethylene glycol sorbitan monolaurate
CAS Number
9005-64-5
Molecular Weight
1227.54
MDL Number
MFCD00165986
PubChem ID
443314
Density
1.10 g/mL
Appearance
Yellow liquid
Conditions
Store at RT
General Information
Synonyms
Polysorbate 20, Polyethylene glycol sorbitan monolaurate
CAS Number
9005-64-5
Molecular Weight
1227.54
MDL Number
MFCD00165986
PubChem ID
443314
Density
1.10 g/mL
Appearance
Yellow liquid
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Tween 20 is widely utilized in research focused on:

  • Pharmaceutical Formulations: It acts as an emulsifier and stabilizer in drug formulations, enhancing the solubility and bioavailability of active ingredients.
  • Food Industry: Commonly used as a food additive, it improves texture and consistency in products like dressings and sauces, ensuring a smooth and uniform product.
  • Cosmetic Products: In skincare and beauty products, it serves as a surfactant, helping to blend oil and water-based ingredients for better application and absorption.
  • Biotechnology: In laboratory settings, it is employed in cell culture media to promote cell growth and viability, making it essential for research in cellular biology.
  • Cleaning Products: Tween 20 is used in detergents and cleaning solutions for its ability to reduce surface tension, allowing for more effective cleaning of surfaces and equipment.

Citations