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Concept information

Preferred term

Diatomaceous Earth  

Type

  • mesh:Descriptor

Definition

  • A form of SILICON DIOXIDE composed of skeletons of prehistoric aquatic plants which is used for its ABSORPTION quality, taking up 1.5-4 times its weight in water. The microscopic sharp edges are useful for insect control but can also be an inhalation hazard. It has been used in baked goods and animal feed. Kieselguhr is German for flint + earthy sediment.

Broader concept

Entry terms

  • 61790-53-2
  • Infusorial Earth
  • Kieselguhr

In other languages

URI

http://data.loterre.fr/ark:/67375/JVR-T396JFL6-S

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