Reactive Yellow 179
Reactive Yellow 179 Basic information
- Product Name:
- Reactive Yellow 179
- Synonyms:
-
- Reactive Yellow 179
- Apollocion Yellow H-E4G.
- Reactive Yellow KE-4G
- 1H-Pyrazole-3-carboxylic acid, 4,4-1,2-ethenediylbis(3-sulfo-4,1-phenylene)imino(6-chloro-1,3,5-triazine-4,2-diyl)imino(6-sulfo-3,1-phenylene)azobis4,5-dihydro-5-oxo-1-(4-sulfophenyl)-, octasodium salt
- 4,4'-[1,2-Ethenediylbis[(3-sulfo-4,1-phenylene)imino(6-chloro-1,3,5-triazine-4,2-diyl)imino(6-sulfo-3,1-phenylene)azo]]bis[4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid] octasodium salt
- C.I. 25830
- C.I.Reactive Yellow 179:C.I.25830
- CAS:
- 93376-16-0
- MF:
- C52H37Cl2N18NaO24S6
- MW:
- 1584.22
- Mol File:
- 93376-16-0.mol
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Reactive Yellow 179 Usage And Synthesis
Preparation
2,4-Diaminobenzenesulfonic acid?and?2,4,6-Trichloro-1,3,5-triazine?condensation, its product (2 Moore) diazo, and?5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid?(2 Moore) coupling, and 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid (2 moles) of the coupling and then with 1,2-Bis(4-amino-2-sulfophenyl)ethene? condensation.
Reactive Yellow 179 Preparation Products And Raw materials
Raw materials
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