| Description | Reactive Blue 4 is an anthraquinone dye with phytotoxic, cytotoxic, and genotoxic. It is a single colorimetric chemosensor for the sequential determination of multiple analytes with different optical responses in aqueous media. |
| Synonyms | 活性艳蓝X-ARL, 活性蓝4 |
| molecular weight | 637.43 |
| Molecular formula | C23H14Cl2N6O8S2 |
| CAS | 13324-20-4 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 83.33 mg/mL (130.73 mM), Sonication is recommended. |
| References | 1. Reactive Blue 4 as a Single Colorimetric Chemosensor for Sequential Determination of Multiple Analytes with Different Optical Responses in Aqueous Media: Cu2+-Cysteine Using a Metal Ion Displacement and Cu2+-Arginine Through the Host-Guest Interaction. 2. Chaudhari AU, et al. Effective biotransformation and detoxification of anthraquinone dye reactive blue 4 by using aerobic bacterial granules. Water Res. 2017 Oct 1;122:603-613. |