产品
编 号:F483579
分子式:C22H16N4O
分子量:352.39
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500mg
100
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1g
128
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生物活性:
Sudan III is a hydrophobic bisazo dye.

体外研究:
Sudan III changes its color from orange to blue against a small volume of sulfuric acid, and the acetonitrile solution of Sudan III is the most suitable for observing the color-change phenomenon. H-NMR and UV-Vis spectroscopic studies show that the color-change mechanism of Sudan III against sulfuric acid is due to the protonation of the dye by sulfuric acid.
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