Disperse Red 181
Molecular Structure: Single azo class
C.I.Disperse Red 181,CAS 86438-38-2,493.22,C18H15Br2N5S
Molecular Formula:C18H15Br2N5S
Molecular Weight: 493.22
CAS Registry Number: 86438-38-2
Manufacturing Methods : 2-Amino-4,6-dibromobenzothiazole diazo, and N-ethyl-N-cyanoethylaniline coupling.
Properties and Applications: red. The dyeing and printing for polyester.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 5 | 4-5 | 5-6 | 5 | 5 | 5 | 5 |
List of Suppliers:
Dianix Red TB-SE( Mitsubishi Chemical Industries )
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