C.I.アシッドブラック29

C.I.アシッドブラック29 化学特性,用途語,生産方法

• 製造方法

  4-(4-Aminophenyl)benzenamine double nitriding, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?in acid conditions coupled; 2-Aminobenzenesulfonic acid diazo, in alkaline conditions to the above the products with coupling, and then in alkaline conditions and N-(3-hydroxyphenyl)-2-methyl-aniline?coupling.

• Properties and Applications

  black. Black powder, unfavorable discharge. Used for wool, silk dyeing and printing, also can be used for leather color.
  

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

C.I.アシッドブラック29 生産企業

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12217-14-0, C.I.アシッドブラック29 キーワード