dye|World dye variety

Name:C.I.Vat Yellow 23,C.I.65420

Molecular Structure: anthraquinones

C.I.Vat Yellow 23,C.I.65420,CAS 6370-78-1,814.80,C50H30N4O8,Sandothrene Yellow 2GW

Molecular Formula:C₅₀H₃₀N₄O₈

Molecular Weight: 814.80

CAS Registry Number:6370-78-1

Manufacturing Methods : N-(5-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide (2 Moore) with Isophthaloyl dichloride acylation.

Properties and Applications: brilliant yellow to red light yellow. In alkaline insurance powder solution for purplish red color; In the acidic insurance powder solution for red light brown. Unlike structure C.I. Vat Yellow 17.

List of Suppliers:

Sandothrene Yellow 2GW( Sandoz Ltd )