Precipitated chalk
Revision as of 06:13, 24 July 2013 by (username removed)
Description
Fine, uniform, white particles of synthetically prepared calcium carbonate. Precipitated chalk is purer and finer than natural chalk. It is used for as an inert filler and white pigment in gessos, grounds, and pastel crayons.
Synonyms and Related Terms
artificial calcium carbonate
Composition | CaCO3 |
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