| Identification | Back Directory | [Name]
Pigment Yellow 73 | [CAS]
13515-40-7 | [Synonyms]
C.I. 11738
Fast Yellow 4GX
Pigment Yellow 73
Paintco yellow 73
C.I. Pigment Yellow 73
Fast Brilliant Yellow 182
Hanswa Brilliant Yellow GX
Pigment yellow 73 (C.I. 11738)
2-[(4-chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutyramide
2-[(4-Chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutanamide
Butanamide, 2-(4-chloro-2-nitrophenyl)azo-N-(2-methoxyphenyl)-3-oxo-
2-[(4-chloro-2-nitrophenyl)diazenyl]-N-(2-methoxyphenyl)-3-oxobutanamide
Butanamide, 2-[2-(4-chloro-2-nitrophenyl)diazenyl]-N -(2-methoxyphenyl)-3-oxo- | [EINECS(EC#)]
236-852-7 | [Molecular Formula]
C17H15ClN4O5 | [MDL Number]
MFCD00071943 | [MOL File]
13515-40-7.mol | [Molecular Weight]
390.78 |
| Hazard Information | Back Directory | [Uses]
Pigment yellow 73 is a disazomethine dye with solid-state fluorescence.a biologically active chemical. | [Properties and Applications]
|
TEST ITEMS
|
SPECIFICATION
|
|
APPEARANCE
|
YELLOW POWDER
|
|
SHADE
|
GREENISH
|
|
HEAT RESISTANCE
|
180 °C min
|
|
LIGHT FASTNESS
|
6
|
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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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40-45%
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|
SPECIFIC SURFACE
|
27 m
2
/g
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DENSITY
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1.60 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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| [References]
[1] Pl?tner J, Dreuw A. Solid state fluorescence of Pigment Yellow 101 and derivatives: a conserved property of the individual molecules[J]. Physical Chemistry Chemical Physics, 2006, 8(10): 1197-1204. |
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