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Acid Black 234

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Acid Black 234 Basic information
Acid Black 234 Chemical Properties
Acid Black 234 Usage And Synthesis
  • Preparation4-Amino-N-(4-aminophenyl)benzenesulfonamide double nitriding,sulfonylurea aniline in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, aniline diazo, and the above the products in alkaline conditions coupling, and then Benzene-1,3-diamine coupled.
  • Properties and Applicationsblack. Mainly used for wool, silk, cotton and glue dyeing, also can be used for leather dyeing.
Acid Black 234 Preparation Products And Raw materials
Acid Black 234(157577-99-6)Related Product Information
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