Found 1 items, similar to Naphthol yellow.
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Definition: Naphthol yellow
Naphthol
\Naph"thol\, n. [Naphthalene + -ol.] (Chem.)
Any one of a series of hydroxyl derivatives of naphthalene,
analogous to phenol. In general they are crystalline
substances with a phenol (carbolic) odor.
[1913 Webster]
Naphthol blue,
Naphthol orange,
Naphthol yellow
(Chem.), brilliant dyestuffs produced from certain complex
nitrogenous derivatives of naphthol or naphthoquinone.
[1913 Webster]