Nevile and Winther's acid
Definition of Nevile and Winther's acid
: a crystalline phenolic sulfonic acid HOC10H6SO3H made by sulfonation of alpha-naphthol and used as a dye intermediate; 1-naphthol-4-sulfonic acid
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Origin and Etymology of nevile and winther's acid
after R.H.C. Nevile, 19th century chemist and Adolph Winther, 20th century German chemist
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