2-Naphthalenesulfonic acid, 6-amino-3-[[4-[[4-[[4-amino-6(or 7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-, disodium salt

2-Naphthalenesulfonic acid, 6-amino-3-[[4-[[4-[[4-amino-6(or 7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-, disodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  4-Nitrobenzenamine diazo, and 2-Amino-4-methylanisole matches, will the nitro reduction for amino, product double nitriding, first and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, and then in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? coupling.

• Properties and Applications

  black.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	2	5	3	1		1-2

2-Naphthalenesulfonic acid, 6-amino-3-[[4-[[4-[[4-amino-6(or 7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-, disodium salt Upstream-Materialien And Downstream Produkte

8003-68-7, 2-Naphthalenesulfonic acid, 6-amino-3-[[4-[[4-[[4-amino-6(or 7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-, disodium salt Verwandte Suche: