Dinatrium-2-[[1-hydroxy-7-(phenylamino)-3-sulfonato-2-naphthyl]azo]benzoat

ACID ANTHRACENE BROWN PG Chemische Eigenschaften,Einsatz,Produktion Methoden

• Verwenden

  Acid Anthracene Brown PG is an organic monoazo dye used as a stain for elastin in human, dog, and rodent arteries.

• synthetische

  2-Aminobenzoic acid is diazotized in alkaline conditions with 4-Hydroxy-6-(phenylamino)naphthalene-2-sulfonic acid coupling.

• Properties and Applications

  dark brown. Soluble in water for orange to red light brown, right amount soluble in ethanol and Cellosolve, insoluble in other organic solvent. In concentrated sulfuric acid for deep orange to red, for Light brown after diluted to orange precipitation; In concentrated nitric acid for Light brown, and then become yellow. Dye aqueous solution and concentrated hydrochloric acid for brown; Crowding sodium hydroxide solution for orange brown
  

  Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO	5	5-6	5	4	5	5	5
  AATCC	Dry 3,wet 5	6	4-5		5	4	5

ACID ANTHRACENE BROWN PG Upstream-Materialien And Downstream Produkte

Dinatrium-2-[[1-hydroxy-7-(phenylamino)-3-sulfonato-2-naphthyl]azo]benzoat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(37)Suppliers

6369-32-0, ACID ANTHRACENE BROWN PG Verwandte Suche: