Direct blue 126 (C.I. 34010)

Direct blue 126 (C.I. 34010) 화학적 특성, 용도, 생산

• 제조 방법

  2-Amino-5-(4-amino-3-barboxyphenyl)benzoic acid?double nitriding, and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid (2 Moore) coupling, and then and total to 70 ℃ hot copper sulfate to transform into copper complex.

• Properties and Applications

  bright blue.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	4	3	5	1-2	3	2	1-2

Direct blue 126 (C.I. 34010) 준비 용품 및 원자재