Disperse Red 257
Molecular Structure: Single azo class
C.I.Disperse Red 257,533.96,C24H28ClN5O7,Dianix Rubine NU2G
Molecular Formula:C24H28ClN5O7
Molecular Weight: 533.96
CAS Registry Number:
Manufacturing Methods : 2-Chloro-4-nitrobenzenamine diazo, N-(3-aminophenyl)acetamide and Ethyl acrylate condensation, its products and heavy nitrides coupling.
Properties and Applications: Dark blue red.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 5 | 4-5 | 6 | 5 | 5 | ||
List of Suppliers:
Dianix Rubine NU2G( Mitsubishi Chemical Industries )
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