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72139-14-1

72139-14-1 Structure

72139-14-1 Structure
IdentificationBack Directory
[Name]

trisodium 4-[[5-[[(2,3-dichloro-6-quinoxalinyl)carbonyl]amino]-2-sulphonatophenyl]azo]-4,5-dihydro-1-(2-methyl-4-sulphonatophenyl)-5-oxo-1H-pyrazole-3-carboxylate
[CAS]

72139-14-1
[Synonyms]

MACROLATGELBE-3G
QVDFDCWLEKWNMS-KGMXHPFTSA-K
4-[[5-[(2,3-dichloroquinoxaline-6-carbonyl)amino]-2-sulfonatophenyl]diazenyl]-1-(2-methyl-4-sulfonatophenyl)-5-oxo-4H-pyrazole-3-carboxylate
1H-Pyrazole-3-carboxylic acid, 4-5-(2,3-dichloro-6-quinoxalinyl)carbonylamino-2-sulfophenylazo-4,5-dihydro-1-(2-methyl-4-sulfophenyl)-5-oxo-, trisodium salt
4-[[5-[[(2,3-Dichloro-6-quinoxalinyl)carbonyl]amino]-2-sulfophenyl]azo]-4,5-dihydro-1-(2-methyl-4-sulfophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid trisodium salt
trisodium 4-[[5-[[(2,3-dichloro-6-quinoxalinyl)carbonyl]amino]-2-sulphonatophenyl]azo]-4,5-dihydro-1-(2-methyl-4-sulphonatophenyl)-5-oxo-1H-pyrazole-3-carboxylate
[EINECS(EC#)]

276-370-4
[Molecular Formula]

C26H18Cl2N7NaO10S2
[MOL File]

72139-14-1.mol
[Molecular Weight]

746.48
Chemical PropertiesBack Directory
[EPA Substance Registry System]

1H-Pyrazole-3-carboxylic acid, 4-[[5-[[(2,3-dichloro-6-quinoxalinyl)carbonyl]amino]-2-sulfophenyl]azo]-4,5-dihydro-1-(2-methyl-4-sulfophenyl)-5-oxo-, trisodium salt (72139-14-1)
Safety DataBack Directory
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

Reactive yellow 25 is common textile dyes that can be adsorbed onto single-walled carbon nanotubes (SWCNTs) through electrostatic interactions, allowing the separation of residual dyes.
[References]

[1] Machado F M, et al. Adsorption of Reactive Blue 4 dye from water solutions by carbon nanotubes: experiment and theory[J]. Physical Chemistry Chemical Physics, 2012, 14(31): 11139-11153.
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