Dinatrium-4-amino-3-[(4-aminophenyl)azo]-6-[[4-[[4-amino-6(oder 7)-sulfonatonaphthyl]azo]phenyl]azo]-5-hydroxynaphthalin-1-sulfonat

disodium 4-amino-3-[(4-aminophenyl)azo]-6-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-5-hydroxynaphthalene-1-sulphonate Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  4-Nitrobenzenamine diazo, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid matches, will the nitro reduction for amino, again diazo, and 4-Nitrobenzenamine diazo, in acid conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid coupled to product matches, then will the nitro reduction.

• Properties and Applications

  green and black. Soluble in water, slightly soluble in soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid for blue to blue-ray black, diluted for purple, have precipitation; In the light of nitric acid solution for dark brown. The dye solution for blue-ray black, add thick sodium hydroxide solution to blue.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	3	3	5	2		2
  AATCC	1	3	3	4		4

disodium 4-amino-3-[(4-aminophenyl)azo]-6-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-5-hydroxynaphthalene-1-sulphonate Upstream-Materialien And Downstream Produkte

Dinatrium-4-amino-3-[(4-aminophenyl)azo]-6-[[4-[[4-amino-6(oder 7)-sulfonatonaphthyl]azo]phenyl]azo]-5-hydroxynaphthalin-1-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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