CAS Numbers:

• 1934-21-0

EC/List Numbers:

• 217-699-5

Technical Names:

• 1H-Pyrazole-3-Carboxylic Acid, 4,5-Dihydro-5-Oxo-1-(4-Sulfophenyl)-4-[(4-Sulfophenyl)Azo]-, Trisodium Salt
• 1H-Pyrazole-3-Carboxylic Acid, 4,5-Dihydro-5-Oxo-1-(4-Sulfophenyl)-4-[(4-Sulfophenyl)Azo]-, Trisodium Salt (IFRA)
• 1H-Pyrazole-3-Carboxylic Acid, 4,5-Dihydro-5-Oxo-1-(4-Sulfophenyl)-4-[2-(4-Sulfophenyl)Diazenyl]-, Sodium Salt (1:3)
• 4,5-Dihydro-5-Oxo-1-(4-Sulfophenyl)-4-[(4-Sulfophenyl)Azo]-1H-Pyrazole-3-Carboxylic Acid, Trisodium Salt
• Acid Yellow 23 (INCI)
• Acid Yellow 23, Trisodium Salt
• CI 19140 (INCI)
• FD&C Yellow No. 5 (should be used only if batch certified by the U.S. Food and Drug Administration)
• Hydrazine Yellow
• Tartraphenine
• Tartrazin
• Tartrazine
• Yellow 5 (INCI)
• Yellow No. 4

Product Categories:

• Cleaning Products

VOC Status:

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