Reactive orange 82

Reactive orange 82 化学特性,用途語,生産方法

• 製造方法

  2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, and then ammoniation cyanide.

• Properties and Applications

  Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
  		Fading	Stain	Fading	Stain	Fading	Stain
  ISO	4-5			5	5	3-4	3-4