INK COMPOSITION, INK COMPOSITION FOR INKJET RECORDING, INK SET, INK CARTRIDGE, INKJET RECORDING METHOD, AND RECORDED MATTER

摘要

PROBLEM TO BE SOLVED: To provide an ink composition which has a suitably adjusted hue and is free of pigment degradation during preservation.

SOLUTION: The ink composition contains a compound (a) expressed by general formula (1), a component (c), and a humectant. The content of the compound expressed by the general formula (1) is 0.1 mass% to less than 7.0 mass%, the contents of the humectant (b) having three or more hydroxy groups is 10.0 mass% or less, and the molar ratio of the humectant having three or more hydroxy groups/the compound (a) is less than 30.0. The component (C) is at least one chosen from C.I. Direct Yellows 59, 86, 132, etc.

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