半岛bd体育手机客户端 说明
一般描述
Neutral red (C.I. 50040) is a protonated diaminophenazine dye. It is aminodimethylaminomethylphenazinehydrochloride, C15H17N4Cl.
应用
Neutral red has multiple staining applications that include its use as a nuclear stain, counterstain in the Gram procedure, either alone, or as a component of the Twort stain (a fast green-neutral red mixture). Neutral red staining is also a viability assessment method used for the detection of viable yeast cells in dandruff samples and of mussel larvae. Neutral red is also recommended for use in viability assessment as it is selectively absorbed by lysosomes and other acidic organelles in cells. It is also used for supravital staining of living blood cells.
用作制备中性红试纸时的指示剂，以及用作生物染色剂。
包装
1, 5, 25 g in glass bottle
生化/生理作用
Neutral red is a widely used cationic fluorochrome that is known to accumulate in the Golgi complex and nuclei after first staining lysosomes.
质量
纯化
基本信息
| 经验(实验)分子式 | C15H17ClN4 |
| 分子量 | 288.78 |
| 颜色索引号 | 50040 |
| Beilstein | 3918740 |
| EC 号 | 209-035-8 |
| MDL编号 | MFCD00012651 |
| PubChem化学物质编号 | 24897804 |
| NACRES | NA.47 |
半岛bd体育手机客户端 性质
| 形式 | powder |
| 质量水平 | 200 |
| 组成 | Dye content, ≥90% |
| technique(s) | titration: suitable |
| pH范围 | 6.8 - 8.0, red to yellow |
| mp | 290 ℃ (dec.) (lit.) |
| 溶解性 | water: 10 mg/mL, dark red |
| application(s) | diagnostic assay manufacturing hematology histology |
| 储存温度 | 2-8℃ |
| SMILES string | Cl.CN(C)c1ccc2nc3cc(C)c(N)cc3nc2c1 |
| InChI | 1S/C15H16N4.ClH/c1-9-6-13-15(8-11(9)16)18-14-7-10(19(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1H |
| InChI key | PGSADBUBUOPOJS-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
