C.I. Acid Violet 92

C.I. Acid Violet 92 化学特性,用途語,生産方法

• 製造方法

  4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 cobalt complex.

• Properties and Applications

  blue purple. Soluble in water and in the ethanol is purple. The strong sulfuric acid in blue, purple and blue light is diluted with brown precipitation. In water solution to join hydrochloric acid for purple, add sodium hydroxide for blue-ray red.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	6-7	3	4	5	4-5	3

C.I. Acid Violet 92 上流と下流の製品情報

182371-83-1, C.I. Acid Violet 92 キーワード