- Pigment Yellow 183
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2026-09-11
- CAS:65212-77-3
- Min. Order: 25kg
- Purity: 1
- Supply Ability: 20mt
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| | 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: | C16H12Cl2N4O7S2.Ca | | MW: | 547.41 | | EINECS: | 265-634-4 | | Product Categories: | Organics | | Mol File: | 65212-77-3.mol |  |
| | Pigment Yellow 183 Chemical Properties |
| | 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 |
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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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REDDISH
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HEAT RESISTANCE
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300 °C min
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LIGHT FASTNESS
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7-8
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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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40-50%
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SPECIFIC SURFACE
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26 m
2
/g
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DENSITY
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1.70 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 183 Preparation Products And Raw materials |
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