Pigment Yellow 168
Pigment Yellow 168 Basic information
- Product Name:
- Pigment Yellow 168
- Synonyms:
-
- Yellow WGP
- Plasco yellow 168
- Pigment Yellow 168
- calcium bis[4-[[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl]azo]-3-nitrobenzenesulphonate]
- Benzenesulfonic acid, 4-1-(2-chlorophenyl)aminocarbonyl-2-oxopropylazo-3-nitro-, calcium salt (2:1)
- 4-[[1-[[(2-Chlorophenyl)amino]carbonyl]-2-oxopropyl]azo]-3-nitrobenzenesulfonic acid, calcium salt (2:1)
- Pigment yellow 168 (C.I. 13960)
- C.I. 13960
- CAS:
- 71832-85-4
- MF:
- C16H15CaClN4O7S
- MW:
- 482.91
- EINECS:
- 276-057-2
- Product Categories:
-
- Organics
- Mol File:
- 71832-85-4.mol
Pigment Yellow 168 Chemical Properties
- Density
- 1.6[at 20℃]
- Water Solubility
- 1.697-1.7mg/L at 23℃
- LogP
- -0.59 at 23℃
- EPA Substance Registry System
- Benzenesulfonic acid, 4-[[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl]azo]-3-nitro-, calcium salt (2:1) (71832-85-4)
Pigment Yellow 168 Usage And Synthesis
Uses
Pigment yellow 168 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 |
280 °C min |
|
LIGHT FASTNESS |
7 |
|
ACID RESISTANCE |
5 |
|
ALKALI RESISTANCE |
5 |
|
FASTNESS TO BLEEDING |
5 |
|
OIL ABSORPTION |
40-45% |
|
SPECIFIC SURFACE |
27 m 2 /g |
|
DENSITY |
1.60 g/cm 3 |
|
RESIDUE ON 80 MESH |
5.0% max |
|
WATER SOLUBLE |
1.0% max |
|
VOLATITE 105 °C |
1.0% max |
|
TINTING STRENGTH |
100-105 % |
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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