Vat Red 31

Vat Red 31 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  1-Amino-9,10-dioxo-9,10-dihydroanthracene-2-carbonyl chloride?and O-dichlorobenzene hydrazine?condensation, with fuming sulfuric acid dehydration cyclization.

• Properties and Applications

  blue light red. Blue light red powder. Alkaline reduction leuco for caramel, acid reduction leuco for yellow brown. Mainly used for dye spell with red light grey or brown, can be used for cotton direct printing. Also can be used in the manufacture of Vat Blue ER, instead of ice dye dyeing flag when a little dark red color.
  

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

Vat Red 31 Upstream-Materialien And Downstream Produkte

Vat Red 31 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(43)Suppliers

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