N,N'-(10,15,16,17-Tetrahydro-1-methoxy-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazol-4,9-diyl)bis(benzamid)

Vat Brown 25 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  N-(4-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide and N-(5-chloro-4-methoxy-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide?condensation, cyclization and then.

• Properties and Applications

  red light brown. Purple red powder. Insoluble in water. In concentrated sulfuric acid for purple solution, after dilution to red. Alkaline reduction leuco for red brown; Acid reduction leuco for brown. Used for cotton suspension pad dyeing, good levelness. Generally used in jig dyeing color matching, but also can be used for polyester/cotton, Fiber/cotton blended fabric, silk and viscose dyeing.
  

  Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
  						Fading	Stain
  ISO	5	5	7	5	5	5	5
  AATCC	5	5	7-8	5	5

Vat Brown 25 Upstream-Materialien And Downstream Produkte

N,N'-(10,15,16,17-Tetrahydro-1-methoxy-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazol-4,9-diyl)bis(benzamid) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(5)Suppliers

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