| Identification | Back Directory | [Name]
Pigment Yellow 12 | [CAS]
15541-56-7 | [Synonyms]
xiggangpigment
Benzidine Yellow WI
(2E)-2-[[4-[4-[(2E)-2-(1-anilino-1,3-dioxobutan-2-ylidene)hydrazinyl]-3-chlorophenyl]-2-chlorophenyl]hydrazinylidene]-3-oxo-N-phenylbutanamide | [Molecular Formula]
C32H26Cl2N6O4 | [MDL Number]
MFCD00059659 | [MOL File]
15541-56-7.mol | [Molecular Weight]
629.49 |
| Chemical Properties | Back Directory | [Boiling point ]
853.488±65.00 °C(Press: 760.00 Torr)(predicted) | [density ]
1.348±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) | [pka]
5.606±0.50(predicted) |
| Hazard Information | Back Directory | [Uses]
Pigment Yellow 12 is used for coloring inks, paints, rubber, plastics, coatings, printing pastes, and stationery. | [Properties and Applications]
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TEST ITEMS
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SPECIFICATION
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APPEARANCE
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YELLOW POWDER
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SHADE
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GREENISH
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HEAT RESISTANCE
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180 °C min
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LIGHT FASTNESS
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5
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ACID RESISTANCE
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4
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ALKALI RESISTANCE
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4
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FASTNESS TO BLEEDING
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5
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OIL ABSORPTION
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45-50%
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SPECIFIC SURFACE
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27 m
2
/g
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DENSITY
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1.50 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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