产品介绍：
产品说明
一般描述
Bromoxylenol blue (BXB) belongs to the sulfonphthalein family. It is also known as 3′,3′′-dibromo-p-xylenol sulfonphthalein.
应用
Bromoxylenol blue is a pH indicator (for pH ranges 6.0-7.6) that is routinely used in acid-base titrations. It is also used for the photometric determination of carboxylic acid impurities in organic liquids and polymers.
Recent applications of bromoxylenol blue include:
- Building pH sensors
- Developing optical sensors for high acidity measurements
- Synthesizing antifungal activity compounds
- Determination of drugs
- In fiber-optic biosensors for the determination and detection of pesticides.
包装
10 g in glass bottle
基本信息
| 经验(实验)分子式 | C23H20Br2O5S |
| 分子量 | 568.27 |
| Beilstein | 369060 |
| EC 号 | 254-780-4 |
| MDL编号 | MFCD00005873 |
| PubChem化学物质编号 | 24852334 |
| NACRES | NA.47 |
产品性质
| 质量水平 | 200 |
| 等级 | indicator grade |
| 形式 | powder or crystals |
| 组成 | Dye content, 95% |
| technique(s) | titration: suitable |
| pH范围 | 6.0 - 7.6, yellow to blue |
| mp | 218 ℃ (dec.) (lit.) |
| 溶解性 | ethanol: 1 mg/mL, clear |
| λmax | 417 nm |
| ε (extinction coefficient) | ≥16000 at 417-421 nm in methanol at 0.016 g/L |
| application(s) | diagnostic assay manufacturing hematology histology |
| 储存温度 | room temp |
| SMILES string | Cc1cc(c(C)c(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(Br)c4C |
| InChI | 1S/C23H20Br2O5S/c1-11-9-16(13(3)19(24)21(11)26)23(17-10-12(2)22(27)20(25)14(17)4)15-7-5-6-8-18(15)31(28,29)30-23/h5-10,26-27H,1-4H3 |
| InChI key | MRDOFVRMTNWMDA-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) |
