PIGMENT COMPOSITION, PIGMENT DISPERSION, COLORED COMPOSITION, INK, INK FOR INKJET RECORDING, INKJET RECORDING CARTRIDGE, INKJET RECORDING METHOD, AND RECORDED MATTER

摘要

PROBLEM TO BE SOLVED: To provide an azo pigment composition excellent in hue and color density, also excellent in dispersibility and dispersion stability; a pigment dispersion; a colored composition; ink; ink for inkjet recording; an inkjet recording cartridge; an inkjet recording method; and recorded matter.

SOLUTION: The pigment composition includes a compound expressed by formula (1) or its tautomer and at least one compound among other monoazo or disazo compounds, where the other azo compounds are contained in an amount of 0.1-10 mass% to the total weight of the compound etc., expressed by the formula (1), and the other azo compounds.

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