Ethyl eosin
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3085532 | Sigma-Aldrich | 5 G | 1023 | 请咨询 |
| 3085532 | Sigma-Aldrich | 25 G | 4140 | 请咨询 |
结构式
 |
基本信息
| Empirical Formula【经验(实验)分子式】 | C22H11Br4KO5 |
| Molecular weight | 714.03 |
| Colour Index Number【颜色索引号】 | 45386 |
| EC number【EC 号】 | 228-793-0 |
| MDL number | MFCD00005039 |
| PubChem Substance ID【PubChem化学物质编号】 | 24851925 |
| NACRES | NA.47 |
产品性质
| Quality Level【质量水平】 | 200 |
| grade【等级】 | certified by the Biological Stain Commission |
| form【形式】 | powder |
| composition【组成】 | Dye content, 95% |
| λmax | 532 nm |
| application(s) | diagnostic assay manufacturing hematology histology |
| storage temp.【储存温度】 | room temp |
| SMILES string | [K+].CCOC(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24 |
| InChI | 1S/C22H12Br4O5.K/c1-2-30-22(29)10-6-4-3-5-9(10)15-11-7-13(23)18(27)16(25)20(11)31-21-12(15)8-14(24)19(28)17(21)26;/h3-8,27H,2H2,1H3;/q;+1/p-1 |
| InChI key | UKZQEOHHLOYJLY-UHFFFAOYSA-M |
| packaging【包装】 | 5, 25 g in glass bottle |
| suitability【适用性】 | Certified for use in the Stoval and Black method for demonstrating Negri bodies in the central nervous system of rabid animals. |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |