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Reactive Blue 4

CAS: 13324-20-4 F: C23H14Cl2N6O8S2 W: 637.43

Reactive Blue 4 is an anthraquinone dye, as a single colorimetric chemosensor for sequential determination of multiple a
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Bioactivity Reactive Blue 4 is an anthraquinone dye, as a single colorimetric chemosensor for sequential determination of multiple analytes with different optical responses in aqueous media. Reactive Blue 4 is phytotoxic, cytotoxic and genotoxic. Reactive Blue 4 [1][2]. Storage: protect from light.
Name Reactive Blue 4
CAS 13324-20-4
Formula C23H14Cl2N6O8S2
Molar Mass 637.43
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [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.