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RYBACEL BLUE DLR LIQ.
Illustration on bleached sulphite cellulose |
||
1 % |
4 % |
Characteristic | |
C. I. | Direct Blue 71 |
C. I. No. | 34140 |
CAS No. | - |
Chemical Class |
Azodye |
Properties | |
Colouring the waste water | 5 |
Light Xenotest | 3-4 |
Solubility (g/l at 90°C) | miscible with water in any ratio |
Specific weight (g/cm3) | 1,06 |
Application possibilities | |
Dyeing in Mass |
|
Testing methods | |
Colouring the waste water | |
The numbers at the individual dye fastness data mean against grey scale | |
1 - stains strongly | |
2 - stains medium | |
3 - stains a little | |
4 - stains slightly | |
5 - colourless | |
Light fastness | |
Xenotest | ISO 105-B02-1994 |
1 - very poor | |
2 - poor | |
3 - moderate | |
4 - fairly good | |
5 - good | |
6 - very good | |
7 - excellent | |
8 - unsurpassed | |
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