dye|World dye variety

Name:C.I.Reactive Red 12,C.I.18156

Molecular Structure: Single azo class

C.I.Reactive Red 12,C.I.18156,CAS 41423-92-1,697.95,C19H11ClN7Na3O10S3,Brilliant Red B,Red MB,Red HB

Molecular Formula:C₁₉H₁₁ClN₇Na₃O₁₀S₃

Molecular Weight: 697.95

CAS Registry Number:41423-92-1

Manufacturing Methods : 2-Aminobenzenesulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, reduction combined with  2,4,6-Trichloro-1,3,5-triazine  with ammonia ammoniated.

Properties and Applications: brilliant red

List of Suppliers:

Cibacron Brilliant Red B( Ciba Specialty Chemicals Inc )

Reactive Red MB(Colorom SA)

Reactron Red HB(Amar Dye Chem Ltd)