| 产品名称 | 甲基紫 |
|---|---|
| 英文名称 | methyl violet |
| 别名 | 甲基青莲,碱性紫1;苯胺紫 |
| 英文别名 | Methyl Violet 2B; Basic Violet 1; C.I. 42535 Aniline Violet Dahlia Violet B |
| 规格或纯度 | 指示剂级(pH 0.1-2.0) |
| 运输条件 | 常规运输 |
| 生化机理 | Methyl violet 2B is a biological stain that is commonly used at a pH between 0 and 1.6. The dye has displayed strong staining of the internal limiting membrane of the eye. At a concentration of 4.0 x 10-5 mol L-1 Methyl violet 2B and pH 6.5 the dye has displayed a strong cytotoxic interaction with calf thymus DNA resulting in massive aggregates forming and conformational changes in calf thymus DNA. Methyl violet 2B has also been observed to quench the fluorescence of BSA. |
为副品红碱的四甲基、五甲基、六甲基衍生物的混合物,能溶于水和醇,呈紫色溶液,能溶于甘油和氯仿,但不溶于醚。生物染色,酸碱指示剂,检定汞、银及锡等。
A useful dye and acidic pH indicator.
| CAS编号 | 8004-87-3 |
|---|---|
| 敏感性 | 对光敏感 |
| 熔点 | 137°C |
| 溶解性 | Soluble 0.1% IN 95% ethanol |
| 储存温度 | 避光 |
| RTECS | GC8425000 |
| MDL号 | MFCD00012568 |
| 密度 | 0.959 |
| 分子量 | 393.952 |
| 分子式 | C24H28ClN3 |
| 品牌 | 阿拉丁 |