Dinatrium-4-[(2-hydroxy-6-sulfonatonaphthyl)azo]naphthalinsulfonat

ACID RED 13 Chemische Eigenschaften,Einsatz,Produktion Methoden

• Verwenden

  Disodium 4-[(2-hydroxy-6-sulfonato-1-naphthyl)diazenyl]-1-naphthalenesulfonate is a monoazo dye with fluorescent properties. It is a ground water pollutant, removed via photodegradation.

• synthetische

  4-Aminonaphthalene-1-sulfonic acid diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.

• Definition

  ChEBI: C.I. Acid Red 13 is a monoazo compound and a member of naphthalenes.

• Properties and Applications

  red. Soluble in water is cherry red, slightly soluble in ethanol (the pale of the red light purple), almost insoluble in acetone. Strong sulfuric acid in purple, will have its dilution cherry red (produced orange precipitation); Meet nitric acid for yellow light red. Its water solution with hydrochloric acid for yellow orange; Add thick sodium hydroxide solution for orange light brown. Used for wool, silk dyeing, can also be used for the feathers, paper, soap, leather, wood, cosmetics and pharmaceutical color.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	3	2-3	3	2	1-2		2-3

ACID RED 13 Upstream-Materialien And Downstream Produkte

Dinatrium-4-[(2-hydroxy-6-sulfonatonaphthyl)azo]naphthalinsulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(88)Suppliers

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