7-[[[[4-(아세틸아미노)페닐]아미노]카르보닐]아미노]-4-히드록시-3-[(2-메톡시페닐)아조]-2-나프탈렌술폰산나트륨염

7-[[[[4-(아세틸아미노)페닐]아미노]카르보닐]아미노]-4-히드록시-3-[(2-메톡시페닐)아조]-2-나프탈렌술폰산나트륨염 화학적 특성, 용도, 생산

• 제조 방법

  O-Anisidine diazo, and 7-(3-(4-Acetamidophenyl)ureido)-4-hydroxynaphthalene-2-sulfonic acid coupling.

• Properties and Applications

  red. Slightly soluble in water for red, right amount to orange soluble in alcohol. The strong sulfuric acid for purple, for the big red after diluted, precipitation. The dye solution with strong hydrochloric acid have article red precipitate; Add thick sodium hydroxide solution for red light orange brown, have precipitation.
  

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

7-[[[[4-(아세틸아미노)페닐]아미노]카르보닐]아미노]-4-히드록시-3-[(2-메톡시페닐)아조]-2-나프탈렌술폰산나트륨염 준비 용품 및 원자재