Reactive Green 19

CAS Number: 61931-49-5

Molecular Formula: C40H23Cl2N15Na6O19S6

About Reactive Green 19

Reactive Green 19 CAS 61969-46-8 is a high-performance anthraquinone-based reactive dye extensively utilized in the textile industry for cellulosic fiber coloration, where we function as a leading bulk chemical supplier providing 98% purity (Textile Grade) to meet stringent colorfastness standards. Cibacron Green G-E s...

Reactive Green 19 Specifications

CAS Number

61931-49-5

Molecular Formula

C40H23Cl2N15Na6O19S6

Molecular Weight

1418.93 g/mol

Canonical SMILES

C1=CC(=CC(=C1)S(=O)(=O)[O-])NC2=NC(=NC(=N2)Cl)NC3=CC(=C(C=C3)NN=C4C(=CC5=CC(=C(C(=C5C4=O)N)N=NC6=C(C=C(C=C6)NC7=NC(=NC(=N7)NC8=CC(=CC=C8)S(=O)(=O)[O-])Cl)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]

InChI Key

ZFUHFOADMIPXNV-NZHDPOKYSA-H

CAS Number

61931-49-5

Molecular Formula

C40H23Cl2N15Na6O19S6

Molecular Weight

1418.93 g/mol

Canonical SMILES

InChI Key

ZFUHFOADMIPXNV-NZHDPOKYSA-H

Molecular Weight

1418.93 g/mol

Textile Dye

A common dye used for the coloration of cellulosic fibers such as cotton and viscose through various methods including dip, roll, and pad dyeing

Affinity Chromatography Ligand

A reactive dye utilized as a ligand in protein purification matrices to facilitate the separation and purification of enzymes and proteins based on substrate or cofactor similarity

Analytical Reagent

A chemical used in research and laboratory settings for labeling chemistry, chemical stain analysis, and as a target molecule in DNA aptamer selection assays

Separation Facilitator

A compound that adsorbs onto single-walled carbon nanotubes (SWCNTs) through electrostatic interactions to assist in the removal and separation of residual dyes from aqueous solutions.