Hansa yellow

(redirected from Hanza yellow)

Hansa yellow

[′hän·sə ′yel·ō]
(organic chemistry)
Group of organic azo pigments with strong tinting power, but poor opacity in paints; used where nontoxicity is important.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.