Disperse Red 76
Molecular Structure: Single azo class
C.I.Disperse Red 76,CAS 12236-07-6,434.47,C19H22N4O6S
Molecular Formula:C19H22N4O6S
Molecular Weight: 434.47
CAS Registry Number: 12236-07-6
Manufacturing Methods : 2-(Methylsulfonyl)-4-nitrobenzenamine diazo, and 2-(Ethyl(phenyl)amino)ethyl acetate coupling.
Properties and Applications: Blu-ray is red, dark purple. Used in vinegar fiber, three vinegar fiber, polyester and acrylic dyeing.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 4-5 | 6 | 5 | 5 | 4-5 | 5 |
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