Reactive Blue 4

Reactive Blue 4 is an anthraquinone dye used extensively in the textile industry. Reactive Blue 4 is a single colorimetric chemosensor for sequential determination of multiple analytes with different optical responses in aqueous media[1][2][3].

Product Specifications

CAS Number

[13324-20-4]

UNSPSC

12171500

Hazard Statement

H319

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Applications

Neuroscience-Neuromodulation

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/reactive-blue-4.html

Purity

97.0

Solubility

DMSO : 83.33 mg/mL (ultrasonic)

Smiles

O=S(C(C(N)=C1C2=O)=CC(NC3=CC=C(S(=O)(O)=O)C(NC4=NC(Cl)=NC(Cl)=N4)=C3)=C1C(C5=C2C=CC=C5)=O)(O)=O

Molecular Formula

C23H14Cl2N6O8S2

Molecular Weight

637.43

Precautions

H319

References & Citations

[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.|[3]Machado FM, et al. Adsorption of Reactive Blue 4 dye from water solutions by carbon nanotubes: experiment and theory. Phys Chem Chem Phys. 2012 Aug 21;14 (31) :11139-53.