半岛bd体育手机客户端 说明
一般描述
Methyl red (C.I. 13020) is also known as acid red 2. The hydrochloride form is slightly soluble in water and ethanol.
应用
Methyl red is widely used in food science and applied & pure biology. It is added in media while preparing agar plates for microbiology. It is used as a vital stain for protozoa. Methyl red is also utilized as a tracer for assessing penetration of foods into packaging and as a component of an indicator to examine pork quality. It has been used to study the ability of earthworms to modify their environmental pH.
包装
25 g in glass bottle
基本信息
| 线性分子式 | (CH3)2NC6H4N=NC6H4CO2H·HCl |
| 分子量 | 305.76 |
| 颜色索引号 | 13020 |
| EC 号 | 264-190-9 |
| MDL编号 | MFCD00012614 |
| PubChem化学物质编号 | 24888532 |
| NACRES | NA.47 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 等级 | ACS reagent |
| 形式 | powder or crystals |
| 视觉变色范围 | 4.2 - 6.2, pink to yellow |
| mp | 175 ℃ (dec.) (lit.) |
| 溶解性 | ethanol: 0.1% |
| λmax | 493 nm |
| application(s) | diagnostic assay manufacturing hematology histology |
| 储存温度 | room temp |
| SMILES string | Cl.CN(C)c1ccc(cc1)\N=N\c2ccccc2C(O)=O |
| InChI | 1S/C15H15N3O2.ClH/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;/h3-10H,1-2H3,(H,19,20);1H/b17-16+; |
| InChI key | ICTWKXAVJAHRMK-CMBBICFISA-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
