As nouns the difference between dyestuff and nigraniline
is that dyestuff is any soluble pigment used for dyeing the hair, fabric etc while nigraniline is (chemistry) a complex, nitrogenous, organic base and black dyestuff.
dyestuff
English
Noun
(
en noun)
any soluble pigment used for dyeing the hair, fabric etc
nigraniline
English
Noun
(-)
(chemistry) A complex, nitrogenous, organic base and black dyestuff.
Synonyms
* aniline black
Derived terms
* pernigraniline