Other Name: Disperse Red F3BS,Disperse Red SE-3B,Disperse Red SE-F3B
Molecular Formula:C₂₀H₂₂N₆O₂S
Molecular Weight: 410.49
Manufacturing Methods : 2,6-Dichioro-4-nitroaniline diazo, and N-(3-(diethylamino)phenyl)methanesulfonamide coupling,and cyanide (cyano two bromine chlorine or two).
Properties and Applications: Brilliant blue light red.Dark red powder, insoluble in water. ‘s dyeing content is colourful red blue light, very bright color, hair color strength, high fastness performance is good, easy dyed dark. This article used in fine denier fiber dyeing, the strength of the dyes can reach 350 points.