As nouns the difference between erythrolitmin and azolitmin
is that erythrolitmin is a particular fraction of litmus while azolitmin is a purplish-red material, of uncertain composition, that is the principal colouring matter of litmus.
erythrolitmin
English
Noun
(-)
(chemistry) A particular fraction of litmus.
Synonyms
* erythrolein
azolitmin
English
Noun
(-)
(organic compound) A purplish-red material, of uncertain composition, that is the principal colouring matter of litmus
See also
* erythrolitmin
* leucazolitmin
* leucoorcein
* spaniolitmin