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Emulsion vs Surfactant - What's the difference?

emulsion | surfactant |

In chemistry terms the difference between emulsion and surfactant

is that emulsion is a colloid in which both phases are liquid while surfactant is a surface active agent, or wetting agent, capable of reducing the surface tension of a liquid; typically organic compounds having a hydrophilic "head" and a hydrophobic "tail".

As nouns the difference between emulsion and surfactant

is that emulsion is a stable suspension of small droplets of one liquid in another with which it is immiscible while surfactant is a surface active agent, or wetting agent, capable of reducing the surface tension of a liquid; typically organic compounds having a hydrophilic "head" and a hydrophobic "tail".

emulsion

English

Noun

(wikipedia emulsion) (en noun)
  • a stable suspension of small droplets of one liquid in another with which it is immiscible
  • Mayonnaise is an emulsion where egg is used to keep oil and water mixed.
  • (chemistry) a colloid in which both phases are liquid
  • the coating of photosensitive silver halide grains in a thin gelatine layer on a photographic film
  • Derived terms

    * solid emulsion * emulsify ----

    surfactant

    Noun

    (en noun)
  • (chemistry) A surface active agent, or wetting agent, capable of reducing the surface tension of a liquid; typically organic compounds having a hydrophilic "head" and a hydrophobic "tail".
  • (biochemistry) A lipoprotein in the tissues of the lung that reduces surface tension and permits more efficient gas transport.