データを補完しています。通常は 1 分以内に完了します
1141-59-9Oc1ccc(N=Nc2ccccn2)c(O)c1RJNYNDHYSJRRDW-UHFFFAOYSA-N1141-59-9DTXSID7061560化学的特性ORANGE POWDER
使用4-(2-Pyridylazo)resorcinol is used in studies of zinc release from Escherichia coli aspartate transcarbamoylase. It is used in cloud point extraction of copper, zinc, cadmium, and nickel in water samples. It is used in the chelate titration of aluminum, mercury, lead and nickel. It is employed as reagent in the colorimetric analysis of gold, cobalt, chromium, iron.
一般的な説明for synthesis
純化方法Purify PAR as the sodium salt by recrystallisation from 1:1 EtOH/water. Purity can be checked by TLC using a silica gel plate and a mixed solvent (n-BuOH:EtOH:2M NH3; 6:2:2). [Beilstein 22 I 694, 22 III/IV 7074, 22/14 V 619.]
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