dye|World dye variety

Name:C.I.Reactive Red 40

Molecular Structure: Single azo class

C.I.Reactive Red 40,CAS 12226-17-4,946.56,C29H13Cl2N5Na4O14S4,Levafix Brilliant Red E-4B

Molecular Formula:C₂₉H₁₃Cl₂N₅Na₄O₁₄S₄

Molecular Weight: 946.56

CAS Registry Number:12226-17-4

Manufacturing Methods : 2-Aminonaphthalene-1,6-disulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid coupling, and 2,3-Dichloroquinoxaline-6-carbonyl chloride condensation.

Properties and Applications: blu-ray red.

List of Suppliers:

Levafix Brilliant Red E-4B( Bayer Group )