Product Details
Pigment Red 112 (CAS: 6535-46-2)
Pigment Red 112 commonly presents as a red powder. It shows a reddish-purple shade in concentrated sulfuric acid, and precipitates blue-red solids upon dilution. It dissolves in water and partial organic solvents, enabling stable dispersion in corresponding solutions. Featuring high tinting strength, it delivers a bright vivid red tone for materials, achieving excellent coloring effects even with low dosage addition.
| Product Name: | Pigment Red 112 |
| Synonyms: | PIGMENT RED 112;c.i. 12370;(4E)-N-(2-methylphenyl)-3-oxo-4-[(2,4,5-trichlorophenyl)hydrazinylidene]naphthalene-2-carboxamide;3-hydroxy-n-(2-methylphenyl)-4-((2,4,5-trichlorophenyl)azo)naphthalene-2-carboxamide;NAPTHOL RED FGR;PR112 NAPTHOL RED FGR;Pigment Fast Red SC;PigmentredBB |
| CAS: | 6535-46-2 |
| MF: | C24H16Cl3N3O2 |
| MW: | 484.76 |
| EINECS: | 229-440-3 |
| Product Categories: | Organics |
| Mol File: | 6535-46-2.mol |
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Pigment Red 112 Chemical Properties
| Boiling point | 627.4±55.0 °C(Predicted) |
| Density | 1.42±0.1 g/cm3(Predicted) |
| Storage temp | Amber Vial, Refrigerator |
| Pka | 11.94±0.70(Predicted) |
| Form | Solid |
| Color | Red |
| Stability | Light Sensitive |
| LogP | 6.187 (est) |
| CAS DataBase Reference | 6535-46-2(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Pigment Red 112 (6535-46-2) |
Pigment Red 112 (CAS No. 6535-46-2) boasts extensive industrial application coverage. In the ink industry, it is widely formulated into letterpress inks, offset printing inks packaging gravure inks and flexographic printing inks, including water-based, solvent-based and UV-curable systems, delivering vivid red color tones with stable performance. In the coatings sector, it is applicable to air-drying paints, baked enamel coatings, high-grade automotive finishes and industrial paint products.


