Difference between revisions of "Sap brown dye"
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Revision as of 07:14, 24 July 2013
Description
A brown colorant extracted from lignite coal.
See Vandyke brown.
Synonyms and Related Terms
Vandyke brown
Authority
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 452