| abstract |
To provide a yellow pigment dispersion, an ink jet recording ink, an ink jet recording cartridge, and an ink jet recording method capable of obtaining a recorded matter excellent in hue, coloring power, light fastness and ozone gas fastness. In addition, the present invention provides an ink jet recorded material excellent in hue, coloring power, light fastness and ozone gas fastness. At least one azo pigment or tautomer represented by the following formula (1); I. Pigment Yellow 1, 2, 3, 12, 13, 14, 16, 17, 73, 74, 75, 83, 93, 95, 97, 98, 109, 110, 114, 120, 128, 138, 139, 150, A yellow pigment dispersion comprising: at least one selected from the group consisting of 151, 154, 155, 180, 185, and 213. [Selection figure] None |