Direct blue 279
800
General Properties
| Color | Form | Ionicity | Range |
| Blue | Liquid | Anionic | Yantersu ™ |
Dye Parameter
CIE Lab Value
|
Dyeing Depth: |
1% |
|
L * |
61.39 |
|
a * |
-1.80 |
|
b * |
-22.93 |
|
c * |
23.00 |
|
h * |
265.51 |
Application
| Packaging | |
| Coated Paper | |
| Offset Paper |
|
| Newsprint | |
| Tissue paper | |
| Specialty Paper |
|
Physical index
| Density (at 20 °C) | 1.05-1.2 g/ cm³ |
| pH Value (at 20 °C) | 7.0-9.0 |
| Viscosity | ≤ 100mPa.s (25°C) |
| Solubility | Any ratio in fresh water |
Coloring index
|
Light Fastness
Scale from 1-8：1 for poor lightfastness, 8 for highest lightfastness
|
2-3 |
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View Detail | |
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View Detail | |
| Direct blue 279 | Yantersu ™ | Liquid | Anionic | Quick ViewDirect blue 279General PropertiesColor
Blue
Form
Liquid
Ionicity
Anionic
Range
Yantersu ™
ApplicationsPackaging
no
Coated Paper
no
Offset Paper
yes
Newsprint
no
Tissue paper
no
Specialty Paper
yes
|
View Detail |