Dinatrium-4,10-dibromdibenzo[def,mno]chrysen-6,12-diylbis(sulfat)

disodium 4,10-dibromodibenzo[def,mno]chrysene-6,12-diyl bis(sulphate) Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  (a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Orange 3 leuco ; (b) used in Pyridine metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate) processing C.I. Vat Orange 3. The above two kinds of circumstances are through with alkali, filter out the insoluble,, remove Pyridine and salting-out.

• Properties and Applications

  red light orange. Mainly used for the cotton fabric dyeing and printing, printing, and can be directly dyed printing or white printing, also can be used for polyester/cotton blended fabric dyeing and printing, but also in viscose, PVA, silk dyeing and printing.
  

  Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
  						Fading	Stain
  ISO	4	5	7	4-5	4	4-5	5
  AATCC	5	5	6-7	4-5	4

disodium 4,10-dibromodibenzo[def,mno]chrysene-6,12-diyl bis(sulphate) Upstream-Materialien And Downstream Produkte

Dinatrium-4,10-dibromdibenzo[def,mno]chrysen-6,12-diylbis(sulfat) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(2)Suppliers

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