dye|World dye variety

Name:C.I.Reactive Red 92,C.I.18202

Molecular Structure: Single azo class

C.I.Reactive Red 92,C.I.18202,CAS 12731-75-8,738.57,C21H17N8Na3O12S3,Calcobond Red 3B

Molecular Formula:C₂₁H₁₇N₈Na₃O₁₂S₃

Molecular Weight: 738.57

CAS Registry Number:12731-75-8

Manufacturing Methods : 2-Aminobenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, again with 2,4,6-Trichloro-1,3,5-triazine condensation , then the ammoniation,And treated with Formaldehyde .

Properties and Applications: red

List of Suppliers:

Calcobond Red 3B( American Cyanamid Company )