Disperse Orange L-3R
Textile Dyestuffs
C.I.Disperse Orange 25
Molecular Structure: Single azo class
Molecular Formula:C17H17N5O2
Molecular Weight: 323.35
CAS Registry Number: 12223-22-2/31482-56-1
Manufacturing Methods : 4-Nitrobenzenamine diazo, and N-ethyl-N-cyanoethylaniline coupling
Properties and Applications: Red light orange. Orange uniform powder. Mainly used for polyester and their blended fabric dyeing.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 4-5 | 4 | 6 | 5 | 5 | 4-5 | 5 |
| ISO | 5 | 4-5 | 5-6 | 5 | 4-5 | 5 | 4-5 |
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