dye|World dye variety

Name:C.I.Mordant Green 10,C.I.26920

Molecular Structure: Double azo class

C.I.Mordant Green 10,C.I.26920,CAS 6404-60-6,484.46,C23H17N4NaO5S,Eriochrome Verdone A

Molecular Formula:C₂₃H₁₇N₄NaO₅S

Molecular Weight: 484.46

CAS Registry Number:6404-60-6

Manufacturing Methods : 4-Aminobenzenesulfonic acid diazotization, and 2-Amino-4-methylphenol coupling, product to diazotization, and Naphthalen-2-ol coupling.

Properties and Applications: deep dark blue light green. Soluble in water is purple, soluble in ethanol for blue light red. In concentrated sulfuric acid for green, dilution after brown light red precipitation. Dye aqueous solution to join hydrochloric acid for bordeaux red; With sodium hydroxide solution for blue light green.

List of Suppliers:

Eriochrome Verdone A ( Geigy Co. Ltd )