Solubilised Vat Violet 9

Solubilised Vat Violet 9 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  (a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Violet 9 leuco; (b) in the Pyridine with metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate, etc.) processing ?C.I. Vat Violet 9. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out.

• Properties and Applications

  brilliant blue purple.

Solubilised Vat Violet 9 Upstream-Materialien And Downstream Produkte

Solubilised Vat Violet 9 Verwandte Suche: