产品说明
一般描述
Trypan Blue is a tetrasulfonated anionic, hydrophilic dye.
应用
Trypan blue is a routinely used for viability testing for diverse cell types including frozen sperm and aortic muscle cells exposed to antifungal agents. It is also employed as a collagen stain in a Van Gieson procedure. To stain amyloid, Trypan blue is considered as a blue alternative to Congo red in Puchtler-Bennhold stains.
生化/生理作用
Trypan Blue is excluded by most living cells, but can be taken into phagocytes and certain other cells.
外形
0.4% 溶于 0.81% 氯化钠，0.06% 磷酸氢二钾
基本信息
| 经验(实验)分子式 | C34H24N6Na4O14S4 |
| 分子量 | 960.81 |
| Beilstein | 4360496 |
| MDL编号 | MFCD00003969 |
| PubChem化学物质编号 | 329770254 |
| NACRES | MA.02 |
产品性质
| 质量水平 | 200 |
| 等级 | for microscopy |
| 形式 | liquid |
| 保质期 | limited shelf life, expiry date on the label |
| 浓度 | 0.4% |
| 密度 | 1.007 g/mL at 20 ℃ |
| εmax | 1.4 at 603 nm in methanol |
| application(s) | diagnostic assay manufacturing hematology histology |
| 储存温度 | room temp |
| SMILES string | [Na+].[Na+].[Na+].[Na+].Cc1cc(ccc1N=Nc2c(O)c3c(N)cc(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)-c4ccc(N=Nc5c(O)c6c(N)cc(cc6cc5S([O-])(=O)=O)S([O-])(=O)=O)c(C)c4 |
| InChI | 1S/C34H28N6O14S4.4Na/c1-15-7-17(3-5-25(15)37-39-31-27(57(49,50)51)11-19-9-21(55(43,44)45)13-23(35)29(19)33(31)41)18-4-6-26(16(2)8-18)38-40-32-28(58(52,53)54)12-20-10-22(56(46,47)48)14-24(36)30(20)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4 |
| InChI key | GLNADSQYFUSGOU-UHFFFAOYSA-J |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H350 |
| 预防措施声明 | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
| 危险分类 | Carc. 1B |
| 储存分类代码 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
