1,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy-6-(1-naphthalenylazo)-, disodium salt

1,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy-6-(1-naphthalenylazo)-, disodium salt 화학적 특성, 용도, 생산

• 제조 방법

  Naphthalen-1-amine diazo, and ?4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid coupling.

• Properties and Applications

  red light purple
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	4	3	2-3	2-3	2		3-4

1,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy-6-(1-naphthalenylazo)-, disodium salt 준비 용품 및 원자재