dye|World dye variety

Name:C.I.Solubilised Vat Violet 6,C.I.59316

Molecular Structure: anthraquinones

C.I.Solubilised Vat Violet 6,C.I.59316,CAS 1324-18-1,572.47,C24H14Na2O10S2,Anthrasol Red Violet IRRN

Molecular Formula:C₂₄H₁₄Na₂O₁₀S₂

Molecular Weight: 572.47

CAS Registry Number:1324-18-1

Manufacturing Methods :  (a) in the presence of Pyridine , with Chlorosulfonic acid treatment  C.I. Vat Violet 6, 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 6. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out.

Properties and Applications: red light purple.

List of Suppliers:

Anthrasol Red Violet IRRN( Classic Dyestuffs Inc )