Pigment Yellow 183
Pigment Yellow 183 Basic information
- Product Name:
- Pigment Yellow 183
- Synonyms:
-
- calcium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate
- Pigment Yellow 183
- Benzenesulfonic acid, 4,5-dichloro-2-4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-ylazo-, calcium salt (1:1)
- Pigment yellow 183 (C.I. 18792)
- C.I. 18792
- Yellow K 2270
- Plasco yellow 183
- C.I. Pigment Yellow 183, calcium salt
- CAS:
- 65212-77-3
- MF:
- C16H14CaCl2N4O7S2
- MW:
- 549.41
- EINECS:
- 265-634-4
- Product Categories:
-
- Organics
- Mol File:
- 65212-77-3.mol
Pigment Yellow 183 Chemical Properties
- Density
- 1.774[at 20℃]
- Water Solubility
- 79mg/L at 20℃
- EPA Substance Registry System
- C.I. Pigment Yellow 183 (65212-77-3)
Pigment Yellow 183 Usage And Synthesis
Uses
Pigment Yellow 183 is a disazomethine dye with solid-state fluorescence.a biologically active chemical.
Flammability and Explosibility
Not classified
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
YELLOW POWDER |
|
SHADE |
REDDISH |
|
HEAT RESISTANCE |
300 °C min |
|
LIGHT FASTNESS |
7-8 |
|
ACID RESISTANCE |
4 |
|
ALKALI RESISTANCE |
4 |
|
FASTNESS TO BLEEDING |
5 |
|
OIL ABSORPTION |
40-50% |
|
SPECIFIC SURFACE |
26 m 2 /g |
|
DENSITY |
1.70 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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