半岛bd体育手机客户端 说明
一般描述
Zincon is a formazan dye, that serves as a metal indicator and is applicable in chelometric titration. It is used in spectrometric analysis. The metal-zincon complex formed shows a prominent absorption band in the visible region. Zincon is also used in solid support electrophoresis for staining zinc proteins.
应用
Zincon sodium salt has been used to locate zinc in plant tissues by light microscopy.
包装
1, 5 g in glass bottle
基本信息
| 线性分子式 | C20H16N4NaO6S · xNa |
| Beilstein | 728403 |
| PubChem化学物质编号 | 24852006 |
| NACRES | NA.47 |
半岛bd体育手机客户端 性质
| 形式 | powder |
| 质量水平 | 100 |
| 组成 | Dye content, ≥75% |
| mp | 250 ℃ |
| 溶解性 | 0.1 M NaOH: 1 mg/mL |
| λmax | 523 nm |
| ε (extinction coefficient) | ≥10000 at 489-495 nm in methanol |
| application(s) | diagnostic assay manufacturing hematology histology |
| 储存温度 | room temp |
| SMILES string | [Na+].OC(=O)c1ccccc1\N=N\C(=N\Nc2cc(ccc2O)S([O-])(=O)=O)c3ccccc3 |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 |
| 预防措施声明 | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
