nitro dye


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nitro dye

[′nī·trō ‚dī]
(organic chemistry)
A dye with the NO2 chromophore group in the molecules.
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References in periodicals archive ?
It is used for the synthesis of reactive, direct, azoic, acidic, vat, anthraquinone, indigo, phthalocyanine, carbonium, polymethine, and nitro dye.