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Home > Products > Organic Chemistry
CAS 61-73-4 | Methylene Blue

CAS 61-73-4 | Methylene Blue

Molecular Formula: C16H18ClN3S
Molecular Weight: 319.85
EINECS: 200-515-2
Purity: 97% Min.
Package: 5 g / 25 g / 1 kg / 25 kg

Introduction:

A useful inhibitor of cGMP-mediated processes and a useful stain.


SPECIFICATION OF CAS: 61-73-4 Methylene Blue

ITEMS

SPECIFICATION

Colour Index

52015

Melting point

190 ¡ãC (dec.)(lit.)

Storage temp.

room temp

Solubility

Soluble in water, ethanol, ethylene glycol, methyl cellosolve

Merck

14,6060

Fp

45 ¡ãC

refractive index

n20/D1.347

Form

Liquid

EPA Substance Registry System

Methylene blue (61-73-4)

¦Ë³¾²¹³æ

661 nm

Water Solubility

40 g/L (20 oC)

Density

1.0 g/mL at 20 ¡ãC

Color

Green

Specific Gravity

0.98

pka

2.6, 11.2(at 25¡æ)

NIST Chemistry Reference

Methylene blue(61-73-4)

BRN

3641570

Odor

Odorless

Biological Applications

Detecting microorganisms; treating diabetic retinopathy,macular degeneration,malignant uveal melanomas,erysipelas,hidradenitis suppurativa,inflammation,skin diseases


Production of CAS: 61-73-4 Methylene Blue

Nitrosation is carried out from N,N-dimethylaniline, and p-aminodimethylaniline is generated by reduction, and then sodium dichromate and sodium thiosulfate are used for oxidation, vulcanization and condensation, and then zinc chloride is used to form salt and salt After analysis, filtration and drying, the finished product is obtained.                    

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