Concept information
Preferred term
Diatomaceous Earth
Type
-
Topical Descriptor
Broader concept
Entry terms
- Earth, Infusorial
- Infusorial Earth
- Kieselguhr
Scope note
- 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.
History note
- 91(75); was see under SILICA 1975-90
URI
http://www.yso.fi/onto/mesh/D007692
{{label}}
{{#each values }} {{! loop through ConceptPropertyValue objects }}
{{#if prefLabel }}
{{/if}}
{{/each}}
{{#if notation }}{{ notation }} {{/if}}{{ prefLabel }}
{{#ifDifferentLabelLang lang }} ({{ lang }}){{/ifDifferentLabelLang}}
{{#if vocabName }}
{{ vocabName }}
{{/if}}