Disperse Blue 139
Name:C.I.Disperse Blue 139
Molecular Structure: Single azo class
C.I.Disperse Blue 139,CAS 50922-60-6,C24H27BrN6O12,671.41
Molecular Formula:C24H27BrN6O12
Molecular Weight: 671.41
CAS Registry Number: 50922-60-6
Manufacturing Methods : 2,4-Dinitro-6-bromoaniline diazo, and N,N-bis(2-(methoxycarbonyloxy)ethyl)-2-ethoxy-5-acetamidobenzenamine Coincidence
Properties and Applications: red light navy blue.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 3-4 | 2 | 6 | 5 | 4-5 | 4 | 3 |
| AATCC | 5 | 4-5 | 6-7 | 5 | 5 | 5 | 5 |
List of Suppliers:
Resolin Navy Blue GLS( Bayer Group )
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