Polysorbate 20 is a non-ionic surfactant derived from sorbitan monolaurate and ethylene oxide. It is a mild solubiliser and emulsifier.
- Cosmetics: Solubiliser for fragrances and essential oils.
- Food Industry: Emulsifier (E432).
- Pharmaceuticals: Excipient and wetting agent.
- Laboratory: Detergent in biochemical assays.
