C.I. Direct Blue 166

C.I. Direct Blue 166 화학적 특성, 용도, 생산

• 제조 방법

  2-Amino-5-(4-amino-3-hydroxyphenyl)phenol double nitriding, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid (2 Moore) coupled.

• Properties and Applications

  bright blue. Soluble in water for Red violet color. The strong sulfuric acid in blue, diluted for purple; Add 10% sodium bicarbonate solution for red jade.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	2	4-5	6	4		5
  AATCC	2	4-5	5-6	3		5

C.I. Direct Blue 166 준비 용품 및 원자재