Concept information

physicochemical process > precipitation (chemical)

Preferred term

precipitation (chemical)  

Definition

  • The process of producing a separable solid phase within a liquid medium; represents the formation of a new condensed phase, such as a vapour or gas condensing to liquid droplets; a new solid phase gradually precipitates within a solid alloy as a result of slow, inner chemical reaction; in analytical chemistry, precipitation is used to separate a solid phase in an aqueous solution.

Broader concept

Belongs to group

URI

http://www.eionet.europa.eu/gemet/concept/6570

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