曲利苯蓝
用于细胞培养,90%
有货
基本信息
| 产品名称 | 曲利苯蓝 |
|---|---|
| 英文名称 | Trypan Blue |
| 别名 | 台盼蓝；直接蓝 14；锥虫蓝；曲利本兰；曲利本蓝；直接蓝3B；台盼兰 |
| 英文别名 | Direct blue 14 C.I. 23850 Niagara Blue 3B |
| 规格或纯度 | 用于细胞培养,90% |
| 运输条件 | 冰袋运输 |
| 生化机理 | The trypan blue dye is useful to differentiate the dead and live cells based on the cell′s ability to take up or exclude the dye. A viable cell is assumed to possess an intact cell membrane and hence excludes this dye and the cytoplasm appears clear. While on the other hand non-viable cells shows a blue cytoplasm. |
一般描述
蓝灰色粉状物，溶于水呈蓝色，微溶于溶纤纱，不溶于其他有机溶剂。遇浓硫酸为暗绿光蓝色，稀释后呈红光蓝色；遇浓硝酸呈棕光灰色溶液。其水溶液，遇10%硫酸为红色；遇氢氧化钠为红光紫色。
Product Description
The trypan blue dye is an azo dye, derived from toluidine. It is soluble in water and has a molecular weight of 961 g/mol.
Product Application
Trypan blue has been used in cell viability assay, to determine the number of living and necrotic cells by staining with 0.2% trypan blue solution, to stain plant tissue in order to to visualize cell death.
安全信息
| 标识符号 |  GHS08 |
|---|---|
| 信号词 | Danger |
| 警示性声明 | P201,P308+P313 |
| 危害声明 | H350 |
| 个人防护设备 | Eyeshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges |
| WGK | 3 |
| Merck Index | 9792 |
相关属性
| CAS编号 | 72-57-1 |
|---|---|
| 敏感性 | 对光线敏感 |
| 熔点 | >300°C |
| 储存温度 | 2-8°C储存,避光,充氩,干燥 |
| RTECS | QJ6475000 |
| MDL号 | MFCD00003969 |
| 分子量 | 960.81 |
| 分子式 | C34H24N6O14S4Na4 |
| EC号 | 200-786-7 |
| 品牌 | Jinpan |
| Smiles | [Na+].[Na+].[Na+].[Na+].Cc1cc(ccc1/N=Nc1c(O)c2c(N)cc(cc2cc1S(=O)(=O)[O-])S(=O)(=O)[O-])c1ccc(/N=Nc2c(O)c3c(N)cc(cc3cc2S(=O)(=O)[O-])S(=O)(=O)[O-])c(C)c1;Cc1cc(ccc1/N=N/c1c(O)c2c(N)cc(cc2cc1S(=O)(=O)O)S(=O)(=O)O)c1ccc(/N=N/c2c(O)c3c(N)cc(cc3cc2S(=O)(=O)O)S |
| PubChem CID | 6296 |