NEW METHYLENE BLUE N Chemical Properties

Melting point:

>240 °C (dec.)(lit.)

Water Solubility 

Completely soluble in water

form 

Crystalline Powder

Colour Index 

52030

color 

Dark brown to deep purple

Stability:

Stable. Incompatible with strong oxidizing agents.

CAS DataBase Reference

6586-05-6

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

32041300

MSDS

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• Language:English Provider:SigmaAldrich

NEW METHYLENE BLUE N Usage And Synthesis

Description

Methylene Blue NNX[6586-05-6] is redder and somewhat faster to light than Methyl ene Blue.

Chemical Properties

brown powder

Uses

Basic Blue 24 is a photosensitive dye.

Preparation

New Methylene Blue can be prepared analogously to Methylene Blue, starting from N-ethyl-2,5 diaminotoluene and N-ethyl-o-toluidine, and is suitable as a stain for microscopy.

Purification Methods

Crystallise the dye from *benzene/MeOH (3:1). [Beilstein 27 IV 5163.]

NEW METHYLENE BLUE N(6586-05-6)Related Product Information

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