dye|World dye variety

Name:C.I.Mordant Violet 26,C.I.58500

Molecular Structure: anthraquinones

C.I.Mordant Violet 26,C.I.58500,CAS 81-61-8,272.21,C14H8O6,Alizarin Bordeaux B

Molecular Formula:C₁₄H₈O₆

Molecular Weight: 272.21

CAS Registry Number:81-61-8

Manufacturing Methods : Quinalizarin. 1,2-Dihydroxyanthracene-9,10-dione or 1,4-Dihydroxyanthracene-9,10-dione with great excess fuming sulfuric acid oxidation and hydrolysis.

Properties and Applications: violet (chromium), dark red light purple (aluminum). Soluble in ethanol. In concentrated sulfuric acid for blue purple, dilution after dark red precipitation.

List of Suppliers:

Alizarin Bordeaux B( Bayer Group )