产品编号：I521353
产品规格：10g
产品价格：面议
| 标准品编号: | I521353 |
| 名称: | Indigo Carmine |
| 别名: | C.I. Acid Blue 74; 2-(1,3-Dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic Acid Disodium Salt; 12070 Blue; 1311 Blue; 5,5'-Indigodisulfonic Acid Disodium Salt; A.F. Blue No. 2; Acid Blue 74; Acid Blue W; Acid Leather Blue IC; Airedale Blue IN; Amacid Brilliant Blue; Aniline Carmine Powder; Ariavit Indigo Carmine; Atul Indigo Carmine; Basovit Blue 665E; Blue 2; Blue No. 2; Bucacid Indigotine B; C.I. 73015; C.I. 75781; C.I. Food Blue 1; C.I. Natural Blue 2; Canacert Indigo Carmine; Carmine Blue; Carmine Indigo; Cilefa Blue R; Cogilor Blue 511.11; Disodium 5,5'-indigodisulfonate; Disodium 5,5'-Indigotin Disulfonate; Dolkwal Indigo Carmine; E 132; Edicol Supra Blue X; Eurocert Indigo Carmine 311811; FD & C Blue 2; FD & C Blue No 2-307045; FD and C Blue 2; FD and |
| CAS号: | 860-22-0 |
| 分子式: | C₁₆H₁₀N₂Na₂O₈S₂ |
| 外观: | Dark Purple to Very Dark Purple Solid |
| 分子量: | 468.37 |
| 储存: | Amber Vial, -20°C Freezer, Under inert atmosphere |
| 溶解度: | DMSO (Slightly), Methanol (Slightly, Heated) |
| 种类: | Research Tools; Materials; |
| 应用: | Indigo carmine is a dye consisting of an indigo dimer with sodium salts of sulfonic acids at positions 5 and 5'. This compound has been used as a tissue stain, pH indicator, and tool for the determination of hypochlorite in solutions. |
| 参考文献 | |
