azo dye

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Words related to azo dye

any dye containing one or more azo groups

References in periodicals archive ?
Hemolysis was induced by the thermal decomposition of a water-soluble azo compound, the 2,2'-azo bis-(2-amidinopropane) dihydrochloride (AAPH).
Azo compounds are formed from arenediazonium ions conjugated through an azo linkage to highly reactive aromatic hydrocarbon compounds containing two aromatic rings, which are responsible for their intense colours (Solomon, 1996).
nCore modified azo compounds reportedly permit improved control of gas generation.
Only approved food colors can be used and others, such as some azo compounds (otherwise known as "Sudan dyes"), are banned because of their potential carcinogenicity.
Ogawa et al studied about the reduction of azo compounds and found that sodium sulphite reduces them to hydrazo derivatives and then gradually to amines, whereas Sn[Cl.
Once permeated the azo compounds could be utilized as a source of carbon and nitrogen by the algae.
It provides guidance on selecting the appropriate aminating agent--whether haloamines, hydroxylamines, diazonium salts, azo compounds, or azides--for different types of carbon nucleophile.