4-아미노-5-히드록시-6-[(2,3,5-트리클로로-6-히드록시페닐)아조]-1,3-나프탈렌디술폰산이나트륨염

4-아미노-5-히드록시-6-[(2,3,5-트리클로로-6-히드록시페닐)아조]-1,3-나프탈렌디술폰산이나트륨염 화학적 특성, 용도, 생산

• 제조 방법

  2-Amino-3,4,6-trichlorophenol diazotization, and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid coupling.

• Properties and Applications

  green navy blue. Soluble in water for dark red light blue, slightly soluble in ethanol for red light blue. In concentrated sulfuric acid to blue light gray, dilution after dark purple precipitation. Dye aqueous solution to join concentrated hydrochloric acid with brown precipitation; Join concentrated sodium hydroxide solution for blue light red.
  

  Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO	3-4	6	4-5		5	5

4-아미노-5-히드록시-6-[(2,3,5-트리클로로-6-히드록시페닐)아조]-1,3-나프탈렌디술폰산이나트륨염 준비 용품 및 원자재