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copper sulfate

noun, Chemistry.
Origin of copper sulfate
1890-95 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
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copper sulfate in Science
copper sulfate  
A crystalline salt that is soluble in water and slightly soluble in alcohol. In its anhydrous form it is white, and in its hydrous form it is blue. Copper sulfate is used in agriculture, textile dyeing, leather treatment, electroplating, and the manufacture of germicides. In its blue form it is also called blue vitriol. Chemical formula: CuSO4·5H2O.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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