Dinatrium-5-[[4'-[[7-(acetylamino)-1-hydroxy-3-sulfonato-2-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylat

disodium 5-[[4'-[[7-(acetylamino)-1-hydroxy-3-sulphonato-2-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  4-(4-Aminophenyl)benzenamine double nitriding, respectively with 2-Hydroxybenzoic acid and?6-Amino-4-hydroxynaphthalene-2-sulfonic acid?coupling.

• Properties and Applications

  dark red red to blue light. Soluble in water is cherry red. The strong sulfuric acid for dark red light purple, diluted for brown. The dye solution to join strong hydrochloric acid have brown light purple precipitation; Add thick sodium hydroxide solution for red light brown, a brick red precipitate
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	4-5	3-4	3-4	3		2-3

disodium 5-[[4'-[[7-(acetylamino)-1-hydroxy-3-sulphonato-2-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate Upstream-Materialien And Downstream Produkte

Dinatrium-5-[[4'-[[7-(acetylamino)-1-hydroxy-3-sulfonato-2-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(1)Suppliers

6459-86-5, disodium 5-[[4'-[[7-(acetylamino)-1-hydroxy-3-sulphonato-2-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate Verwandte Suche: