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Solvent Blue 59(CAS#6994-46-3)

Chemical Property:

Molecular Formula C18H18N2O2
Molar Mass 294.35
Density 1.274±0.06 g/cm3(Predicted)
Melting Point 215-217°C(lit.)
Boling Point 538.6±50.0 °C(Predicted)
Flash Point 203.7°C
Vapor Presure 1.14E-11mmHg at 25°C
pKa 5.74±0.20(Predicted)
Refractive Index 1.678

Product Detail

Product Tags

Hazard Symbols Xi – Irritant
Risk Codes 36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description 26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3

 

Introduction

Solvent blue 59, also known as methylene blue, is an organic dye. The following is some of the properties, uses, preparation methods and safety information about solvent blue 59:- Solvent blue 59 is a blue crystalline solid. – It is insoluble in water but soluble in alcoholic solvents and organic solvents. – Its chemical structure contains methylene blue groups. Uses:- Solvent blue 59 is mainly used as a direct dye, which can be applied to the dyeing of cotton, linen and chemical fibers. – It is also used as a chromogenic agent in biological experiments, especially in protein gel electrophoresis analysis. Method:- Solvent blue 59 can be prepared by various synthetic routes, including diazonium salt coupling reactions of methylene blue and other dyes. Safety Information:- Solvent blue 59 is an organic dye with certain toxicity. – During use, avoid contact with skin and eyes, and avoid inhaling their dust. – Care should be taken to prevent the danger of fire and explosion when handling and storing. – In case of accidental ingestion or exposure, seek medical attention immediately and present the container or label to a doctor.


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