Topic
Color reaction
About: Color reaction is a research topic. Over the lifetime, 1194 publications have been published within this topic receiving 19579 citations.
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TL;DR: The assay of adrenalin for commercial purposes is still performed physiologically and there appears to be no satisfactory quantitative chemical determination for the substance in either blood or urine.
8 citations
8 citations
TL;DR: In this paper, the mechanism of the chlorpromazine (CP)-hydrogen peroxide reaction utilized in the catalytic determination of iodide was investigated, and the disappearance rate of CP was given by -d[CP]dt = k3[I−[H2O2][H+] + k6[CP][H 2 O 2 O O 2 ] + k9[CP], H2O 2][H+) + k10[CP]-H2 O 2, where the first and second terms correspond to the chromogenic reaction and the third and
8 citations
TL;DR: The results reported in this article indicate that the reactivity of the two substances with the Baljet reagent on a molar basis is essentially the same as that of the non-Baljet reagents.
Abstract: The Baljet reagent has been used in a quantitative study of the color reaction of digitoxigenin and digitoxin with that reagent. The results reported in this paper indicate the reactivity of the two substances with the Baljet reagent on a molar basis to be essentially the same. If extreme precision is required, however, correction must be made for the effect of the digitoxose portion of the digitoxin molecule.
8 citations
TL;DR: Experiments have indicated that THBA as chromogenic reagent for spectrophotometric determination of boron has excellent analytical characteristics, and stability is advantage over other derivatives of azomehine-H remarkably.
8 citations