Product Name:Disperse blue 148
C.I. No.: Disperse blue 148
CAS No.:52239-04-0
Molecular Formula:C19H19N5O4S
Molecular Weight:413.45026
Relative Name:Disperse blue 3rt
Shade:blue powder
|
Test Methods |
ISO |
|
|
Test fiber |
Acetate |
|
|
Dry heat |
condition |
- |
|
fade |
- |
|
|
Staining |
- |
|
|
Sun exposure |
light source |
sunlight |
|
Medium color |
5-6 |
|
|
Oxidation resistant nitrogen |
5 |
|
|
Perspiration |
Acid/base |
Alkali |
|
fade |
4-5 |
|
|
Staining |
4 |
|
|
Pleated (steamed) |
condition |
- |
|
fade |
- |
|
|
Staining |
- |
|
|
Washed |
condition |
ISO2 |
|
fade |
5 |
|
|
Staining |
3-4 |
|
Appearance is dark blue fine uniform particles or powder.
It is an environment-friendly dye, which is mainly used for dyeing and printing polyester and ultrafine denier polyester. Hot melt dyeing also provides excellent lift.
Package, 25KG/DRUM, CARTON BOX, BAG
