Disperse Red S-F3B
Textile Dyestuffs
C.I.Disperse Red 343
Molecular Structure: Single azo class
Molecular Formula:C20H22N6O2S
Molecular Weight: 410.49
CAS Registry Number: 99031-78-6
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.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 3-4 | 6-7 | 4-5 | 5 | ||
More details: Click here
By: http://nasajan.com
Related products
Disperse Orange S2R
Disperse Orange 30 ; Orange. Brown powder. In dyeing copper and iron ion to the colored light have-will influence, dyeing appropriate pH value for 4 to 7. The dye sublimation and sun good fastness, suitable for color dyes as tricolor spell.
