產品屬性：
產品名稱 | Sudan III (Sudan Red III) |
規格 | 1g |
貨號 | EY-01Y19699 |
Cas No.: 85-86-9
別名: N/A
化學名: N/A
分子式: C22H16N4O
分子量: 352.39
溶解度: Soluble in DMSO
儲存條件: 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
產品描述：
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.
特別提醒公司產品僅供科研使用
