Disperse Red 227
Molecular Structure: Single azo class
C.I.Disperse Red 227,420.42,C21H20N6O4,Miketon Polyester Scarlet RCS
Molecular Formula:C21H20N6O4
Molecular Weight: 420.42
CAS Registry Number:
Manufacturing Methods : 2-Cyano-4-nitroaniline diazo, and 3-Methyl-N-cyanoethyl-N-acetoxyethylaniline coupling .
Properties and Applications: yellow light red.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5 | 3-4 | 5 | 5 | 5 | 5 | 5 |
List of Suppliers:
Miketon Polyester Scarlet RCS ( Mitsui Toatsu Chemicals Ltd )