As nouns the difference between dyestuff and frangulin
is that dyestuff is any soluble pigment used for dyeing the hair, fabric etc while frangulin is (organic compound) a yellow crystalline dyestuff extracted from a species of buckthorn,.
dyestuff
English
Noun
(
en noun)
any soluble pigment used for dyeing the hair, fabric etc
frangulin
English
Noun
(-)
(organic compound) A yellow crystalline dyestuff extracted from a species of buckthorn, .