Pigment Red 254 |
| 1.
Commodity ：Pigment red 254 |
| 2. Color Index name ：C.I.P.R254 |
| 3.
CAS NO. ：84632-65-5 |
| 4. Chemical name ：Bis-(p-chrolophenyl)-1,4-diketopyrrolo(3,4-c)pyrrole |
| 5.
Formula ：C18H10N2O2Cl2 |
| 6.
M.W ：356 |
7.
Chemical structure ：
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| 8. Technical data sheet ： |
Properties: |
Appearance |
Red powder |
|
Odor |
Odorless |
|
Color light |
Approximate to the standard sample |
|
Coloring power |
Equal to 100±5 of the standard sample |
|
Heat resistance |
5 grade |
|
Resistance to elements |
5 grade |
350℃10min |
Light fastness |
8 grade |
|
Water soluble matter |
≤1.0% |
|
Oil absorption |
50-60g oil/100g pigment |
|
Resistance to solvents(1-5 scale,5grade denotes the best) |
Water |
5 grade |
Toluene |
5 grade |
Ethyl alcohol |
5 grade |
Ethyl acetate |
5 grade |
Methyl Ethyl Ketone |
5 grade |
DOP |
5 grade |
Resistance to acid and alkali (1-5 scale, 5grade denotes the best) |
2%NaOH |
5 grade |
2%NaOH |
5 grade |
|
| 9. Properties It has bright color, strong coloring power, high
heat resistance, good light permanency and acid fastness
to alkali and has no migration property. |
| 10. Use: It is mainly used in coloring plastic, coating
and paint .It can also be used in coloring raw liquor of synthetic fiber. |
| 11.
Package：5kg and 25kg package. It can also packed according to the requirement
of the customers. |
