Disperse blue 77 | 20241-76-3
International Equivalents:
| Blue BLF | Blue SE-BLF |
| 1,8-Dihydroxy-4-nitro-5-(phenylamino)-9 | 10-anthracenedione |
| Disperse Blue FBBL | 1,8-dihydroxy-4-phenylamino-5-nitroanthraquinone |
Product physical properties:
| Product Name |
Disperse blue 77 |
|
| Specification |
value |
|
| Appearance |
dark blue powder |
|
| strength |
200%/260% |
|
| Density |
1.609±0.06 g/cm3(Predicted) |
|
| Boling Point |
625.9±55.0 °C(Predicted) |
|
| Water Solubility |
850ng/L at 20℃ |
|
| Vapor Presure |
0Pa at 20℃ |
|
| pKa |
3.93±0.20(Predicted) |
|
| Dyeing depth |
1 |
|
|
Fastness |
Light(xenon) |
6/7 |
| Washing |
5 |
|
| Sublimation(op) |
5 |
|
| Rubbing |
5 |
|
Application:
Disperse blue 77 is used in dyeing and printing of polyester and its blended fabrics.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Execution Standards: International Standard.
