Dinatrium-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalin-2,7-disulfonat

disodium 3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  N-(4-aminophenyl)acetamide diazo, coupled with 4-Hydroxynaphthalene-2,7-disulfonic acid.

• Properties and Applications

  blue-ray red. Soluble in water for blue-ray red, part of the soluble in ethanol and acetone, slightly soluble in toluene. The strong sulfuric acid for red, diluted the bright red for; In nitric acid yellow orange?for color. In aqueous solution to join strong hydrochloric acid for red; Add sodium hydroxide for yellow brown.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	4	2	5	3	1	4	1	1
  AATCC	4	4	4	3	1	1	disodium 3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate Upstream-Materialien And Downstream Produkte Upstream-Materialien 4-Hydroxynaphthalin-2,7-disulfonsure 4'-Aminoacetanilid Dinatrium-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalin-2,7-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global(4)Suppliers Region China 3 India 1 Clear All Done Shaanxi Dideu Newmaterial Co., Ltd. Telefon 029-87576359<br/>15353716720 E-Mail 1039@dideu.com 5858-61-7, disodium 3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate Verwandte Suche: Dinatrium-3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalin-2,7-disulfonat Natrium-6-hydroxy-5-(4-phenyl-azophenylazo)naphthalin-2,4-disulfonat Dinatrium-7-hydroxy-8-[[4-[(4-sulfonatophenyl)azo]phenyl]azo]naphthalin-2-sulfonat Natrium-6-(2-hydroxynaphthylazo)-3,4'-azodibenzolsulfonat Dinatrium-4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulfonyl]amino]naphthalin-2,7-disulfonat Send Inquriy Website-Startseite| CAS| Die PC-Version Chemical Book