| CAS NO: | 85-86-9 |
| 包装: | 1g |
| 市场价: | 446元 |
| Cas No. | 85-86-9 |
| 别名 | 苏丹红Ⅲ; Sudan Red III; Tetrazobenzene-β-naphthol; 111440 Red |
| Canonical SMILES | OC1=CC=C2C=CC=CC2=C1/N=N/C3=CC=C(/N=N/C4=CC=CC=C4)C=C3 |
| 分子式 | C22H16N4O |
| 分子量 | 352.39 |
| 溶解度 | Soluble in DMSO |
| 储存条件 | Store at -20°C |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
| 产品描述 | Sudan III is a hydrophobic bisazo dye[1]. 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[1]. [1]. Sakurai T, et al. Color Change of Sudan III against Concentrated Sulfuric Acid in Acetonitrile and Quantification for a Small Amount of Concentrated Sulfuric Acid. Anal Sci. 2016;32(2):129-33. |
| 维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024 |