Sap brown dye

From CAMEO
Revision as of 13:26, 13 June 2022 by MDerrick (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Description

A brown colorant extracted from Lignite coal.

See Vandyke brown.

Resources and Citations

  • G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 452