Acid Brown 454

Acid Brown 454 化学特性,用途語,生産方法

• 製造方法

  3-Amino-4-hydroxybenzenesulfonamide diazo, respectively with the N-(7-hydroxynaphthalen-1-yl)acetamide and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then will product into 1:2 chromium complex.

• Properties and Applications

  brown.

Acid Brown 454 上流と下流の製品情報