Polysorbate 20 E432
synthetic β Primarily synthetic.
Polyoxyethylene (20) sorbitan monolaurate
CAS: 9005-64-5
Factual Regulatory Reference
This database provides factual regulatory information compiled from official government sources. It does not constitute medical, nutritional, or safety advice. Regulatory status varies by country and is subject to change. Always refer to your local regulatory authority for the most current information.
? Did You Know?
Beyond food, Polysorbate 20 is also used in cosmetics, medicine, industrial applications. Its versatility makes it one of the most multi-purpose chemical compounds in everyday life.
In the EU, Polysorbate 20 has a "quantum satis" authorization β Latin for "as much as needed." This means there's no specific maximum limit; manufacturers use only what's technologically necessary.
Detailed Regulatory Assessment
European Union (EFSA)
Permitted in specified food categories
United States (FDA)
Regulated as a direct food additive under FDA CFR titles.
Japan (MHLW)
Compliant with Japanese food sanitation law.
Acceptable Daily Intake (ADI)
International Standard (JECFA)
mg/kg body weight per day
European Standard (EFSA)
Natural Occurrence
This additive is not known to occur naturally in significant quantities.
Manufacturing
Produced in two steps: (1) sorbitan (from sorbitol) is reacted with lauric acid to form sorbitan monolaurate, then (2) ethoxylated with approximately 20 units of ethylene oxide. Lauric acid is typically sourced from coconut or palm kernel oil.
Applications Beyond Food
Widely used in cosmetics, skincare, and personal care products as an emulsifier and solubilizer.
Common in pharmaceutical formulations, vaccines, and as a solubilizer for fat-soluble vitamins.
Used in industrial applications as a surfactant and wetting agent.