Dinatrium-7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulfonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalin-1,3-disulfonat

disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  4-(4-Aminophenyl)benzenamine double nitriding, then respectively and 7-Hydroxynaphthalene-1,3-disulfonic acid and phenol coupling, garnish with 4-Methylbenzene-1-sulfonyl chloride make phenol hydroxyl esterification.

• Properties and Applications

  yellow light red. Red powder. In the water solubility have certain (red), in ethanol in a certain solubility (orange). Strong sulfuric acid in purple, it will be diluted brown is orange. Its water solution and strong hydrochloric acid generation wine red precipitate; Add sodium hydroxide solution is orange brown. In dyeing copper and iron ion colored light slightly dark, encounter chromium ion changed little. Mainly used for wool, silk and polyamide fiber fabric dyeing. And in the polyamide, silk, wool fabric printing directly, can also be used for leather, plastic and synthetic resin casein color.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	4-5	3	4	4	3	3	3	4
  AATCC	4-5	4	4	disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate Upstream-Materialien And Downstream Produkte Upstream-Materialien Benzidin Tosylchlorid 2-Naphthol-6,8-disulfonic acid Dinatrium-7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulfonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalin-1,3-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global(7)Suppliers Region China 4 France 1 India 2 Clear All Done career henan chemical co Telefon +86-0371-86658258<br/>15093356674; E-Mail factory@coreychem.com Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd Telefon 18072846723 E-Mail caigou1@witofly.com 3567-65-5, disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate Verwandte Suche: Eosin Natrium-4(-2-hydroxy-1-naphthylazo)naphthalinsulfonat 2-(4,5-Dibrom-3,6-dihydroxy-2,7-dinitroxanthen-9-yl)-benzoesure, dinatriumsalz Dinatrium-4-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-dibenz[f,ij]isochinolin-6-yl)amino]-benzol-1,3-disulfonat Dinatrium-4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonat Dinatrium-8-((3,3'-dimethyl-4'-(4-(4-methylphenylsulfonyloxy)phenylazo)(1,1'-biphenyl)-4-yl)azo)-7-hydroxynaphthalin-1,3-disulfonat Dinatrium-7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulfonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalin-1,3-disulfonat Dinatrium-7-hydroxy-8-phenylazonaphthalin-1,3-disulfonat Natrium-6-hydroxy-5-phenylazo-2-naphthalinsulfonat Dinatrium-8-[[3,3'-dimethoxy-4'-[[4-[[(p-tolyl)sulfonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-7-hydroxynaphthalin-1,3-disulfonat 7-Hydroxynaphthalin-1-sulfonsure 1of3 Send Inquriy Website-Startseite| CAS| Die PC-Version Chemical Book