Benzolsulfonsure, 2,2'-(1,2-Ethendiyl)bis[5-nitro-, Reaktionsprodukte mit 3-[[4-Amino-3-methoxyphenyl)azo]benzolsulfonsuremononatriumsalz

Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, reaction products with 3-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid monosodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  in reflux conditions, sodium hydroxide solution in (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid with 3-Aminobenzenesulfonic acid sodium diazotization and O-Anisidine coupled with heating products.

• Properties and Applications

  dark red light orange. Soluble in water and ethanol, insoluble in acetone. The strong sulfuric acid as dark blue in green; In the dark of nitric acid blue purple; In strong hydrochloric acid for dark red jujube; In sodium hypochlorite solution for dark red.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	3-4	5	6-7	4		3

Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, reaction products with 3-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid monosodium salt Upstream-Materialien And Downstream Produkte

Benzolsulfonsure, 2,2'-(1,2-Ethendiyl)bis[5-nitro-, Reaktionsprodukte mit 3-[[4-Amino-3-methoxyphenyl)azo]benzolsulfonsuremononatriumsalz Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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