Dinatrium-5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalin-2,7-disulfonat

Gefahreninformationscode (GHS)

disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  mix 2,4-Dimethylbenzenamine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.

• Properties and Applications

  blue-ray red. Soluble in water is red. The strong sulfuric acid for blue-ray red, diluted for pink; In nitric acid for pink; In 10% of sodium hydroxide solution for yellow.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  AATCC	5	2		2-3	1		2-3

disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Upstream-Materialien And Downstream Produkte

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