dye|World dye variety

Name:C.I.Disperse Red 56

Molecular Structure:Single azo class

C.I.Disperse Red 56,CAS 12637-13-7,373.79,C17H16ClN5O3,Terasil Scarlet B

Molecular Formula:C₁₇H₁₆ClN₅O₃

Molecular Weight: 373.79

CAS Registry Number: 12637-13-7

Manufacturing Methods : 2-Chloro-4-nitrobenzenamine diazo, and 3-((2-Hydroxyethyl)(phenyl)amino)propanenitrile coupling

Properties and Applications: Yellow red.red to blue light red: used for vinegar fiber, three vinegar fiber, polyester and acrylic dyeing and printing, also used in sheep’s clothing coloring

List of Suppliers:

Foron Scarlet S-GFL ( Clariant GmbH )

Miketon Polyester Scarlet 3R ( Mitsui Toatsu Chemicals Ltd )

Terasil Scarlet B ( Ciba Specialty Chemicals Inc )