| abstract |
A yellow pigment having a hue with high sharpness suitable for ink jet recording, high fastness of various recorded materials, and excellent storage stability of the ink composition when the ink composition is prepared, and An ink composition containing the same is provided. As a free acid, the following formula (1) [Chemical 1] (In the formula (1), m and n are each independently 1 to 3, x is 1 to 3, and y is an integer from 0 to 2, respectively) or a salt thereof and a salt thereof An ink composition. [Selection figure] None |