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| | Pigment Yellow 73 Basic information |
| Product Name: | Pigment Yellow 73 | | Synonyms: | Pigment Yellow 73;2-[(4-chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutyramide;Butanamide, 2-(4-chloro-2-nitrophenyl)azo-N-(2-methoxyphenyl)-3-oxo-;2-[(4-Chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutanamide;C.I. 11738;Fast Yellow 4GX;Paintco yellow 73;C.I. Pigment Yellow 73 | | CAS: | 13515-40-7 | | MF: | C17H15ClN4O5 | | MW: | 390.78 | | EINECS: | 236-852-7 | | Product Categories: | Organics | | Mol File: | 13515-40-7.mol |  |
| | Pigment Yellow 73 Chemical Properties |
| Boiling point | 545.5±50.0 °C(Predicted) | | density | 1.40 | | vapor pressure | 0Pa at 25℃ | | form | Powder | | pka | 0.55±0.59(Predicted) | | Cosmetics Ingredients Functions | HAIR DYEING | | LogP | 2.4 at 24℃ and pH7 | | EPA Substance Registry System | C.I. Pigment Yellow 73 (13515-40-7) |
| | Pigment Yellow 73 Usage And Synthesis |
| Uses | Pigment yellow 73 is a disazomethine dye with solid-state fluorescence.a biologically active chemical. | | 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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6
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ACID RESISTANCE
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5
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ALKALI RESISTANCE
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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
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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] Pltner 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. |
| | Pigment Yellow 73 Preparation Products And Raw materials |
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