Direct Violet 89

Direct Violet 89 화학적 특성, 용도, 생산

• 제조 방법

  2-Aminophenol?(2 Moore) diazo, and N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea coupling, and then into a double copper complex.

• Properties and Applications

  red light purple
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	2	4	7	3		3

Direct Violet 89 준비 용품 및 원자재