rufol
Ru"fol, n. Etym: [L. rufus reddish + -ol.] (Chem.) Defn: A phenol derivative of anthracene obtained as a white crystalline substance, which on oxidation produces a red dyestuff related to anthraquinone.
Ru"fol, n. Etym: [L. rufus reddish + -ol.] (Chem.) Defn: A phenol derivative of anthracene obtained as a white crystalline substance, which on oxidation produces a red dyestuff related to anthraquinone.