2-[[6-[[(2-카르복시페닐)아미노]술포닐]-2-히드록시-1-나프탈레닐]아조]벤조산이나트륨염

2-[[6-[[(2-카르복시페닐)아미노]술포닐]-2-히드록시-1-나프탈레닐]아조]벤조산이나트륨염 화학적 특성, 용도, 생산

• 제조 방법

  2-Aminobenzoic acid diazotization and 2-(2-Hydroxynaphthalene-6-sulfonamido)benzoic acid coupling.

• Properties and Applications

  dark yellow red. Soluble in water and ethanol as golden orange. In concentrated sulfuric acid to orange, orange for gold after diluted. Dye aqueous solution to join concentrated hydrochloric acid for orange; Join concentrated sodium hydroxide solution for orange.
  

  Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO	4-5	7	4-5	3	3-4	5	5

2-[[6-[[(2-카르복시페닐)아미노]술포닐]-2-히드록시-1-나프탈레닐]아조]벤조산이나트륨염 준비 용품 및 원자재