dye|World dye variety

Name:C.I.Vat Violet 10,C.I.60000

Molecular Structure: anthraquinones

C.I.Vat Violet 10,C.I.60000,CAS 128-64-3,456.49,C34H16O2,Solanthrene Brill Violet,Violanthrene R

Molecular Formula:C₃₄H₁₆O₂

Molecular Weight: 456.49

CAS Registry Number:128-64-3

Manufacturing Methods : commonly known as Isoviolanthrone.(a) 7H-benzo[de]anthracen-7-one chlorinated, with Potassium hydroxide of Etanol solution treatment; (b) 7H-benzo[de]anthracen-7-one and Potassium hydroxide of Etanol solution in Xylene, Chlorobenzene or kerosene in heating; (c) 3-Chloro-7H-benzo[de]anthracen-7-one the anthrone into corresponding sulfide or selenide and then use alkali treatment.

Properties and Applications: blue light purple. Soluble in 2 – Chlorophenol, Xylene to red, fluorescence, slightly soluble in Acetone, Chloroform, Pyridine and Toluene, insoluble in Etanol. In concentrated sulfuric acid for SAP green, purple precipitation after dilution, In the basic insurance powder solution for dark red light blue, in acid insurance powder solution for wine.

List of Suppliers:

Solanthrene Brill Violet (Classic Dyestuffs Inc)

Violanthrene R extra ( Badische Anilin-und Soda Fabrik )