nitro dyes


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ni·tro dyes

dyes in which the chromophore is -NO2, which is so acidic that all dyes in this group are of the acid type; important examples in cytoplasmic staining are picric acid and naphthol yellow S.

ni·tro dyes

(nī'trō dīz)
Dyes in which the chromophore is -NO2, which is so acidic that all dyes in this group are also acidic.
References in periodicals archive ?
During the month, the prices for non-food items, carpets, furniture and household goods, mobile phones, cement, bricks, cutting boards, and nitro dyes increased.