| Identification | Back Directory | [Name]
Benzonitrile, 3,3-(2,3,5,6-tetrahydro-3,6-dioxopyrrolo3,4-cpyrrole-1,4-diyl)bis- | [CAS]
84632-50-8 | [Synonyms]
PigMent orange 71
Pigment Yellow 71
Benzonitrile,3,3'-(2,3,5,6-tetrahydro-3,6-dioxopyrrolo[3,4-c...
Benzonitrile, 3,3-(2,3,5,6-tetrahydro-3,6-dioxopyrrolo3,4-cpyrrole-1,4-diyl)bis-
3,3′-(2,3,5,6-Tetrahydro-3,6-dioxopyrrolo[3,4c] pyrrole-1,4-diyl)bisbenzonitrile | [Molecular Formula]
C20H10N4O2 | [MOL File]
84632-50-8.mol | [Molecular Weight]
338.32 |
| Chemical Properties | Back Directory | [Boiling point ]
751.7±60.0 °C(Predicted) | [density ]
1.50±0.1 g/cm3(Predicted) | [pka]
8.14±0.60(Predicted) | [Water Solubility ]
13μg/L at 20℃ |
| Hazard Information | Back Directory | [Flammability and Explosibility]
Notclassified | [Properties and Applications]
|
TEST ITEMS
|
SPECIFICATION
|
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APPEARANCE
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ORANGE POWDER
|
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SHADE
|
REDDISH
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HEAT RESISTANCE
|
300 °C min
|
|
LIGHT FASTNESS
|
7-8
|
|
ACID RESISTANCE
|
5
|
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ALKALI RESISTANCE
|
5
|
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FASTNESS TO BLEEDING
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5
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OIL ABSORPTION
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35-40%
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SPECIFIC SURFACE
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29m
2
/g
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DENSITY
|
1.40 g/cm
3
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RESIDUE ON 80 MESH
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5.0% max
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WATER SOLUBLE
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1.0% max
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VOLATITE 105 °C
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1.0% max
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TINTING STRENGTH
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100-105 %
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