| 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. SOLUTION: Formula (1) (A is a hydroxyl group, morpholino group, amino group, aliphatic amine residue, aromatic amine residue, phenoxy group or alkoxy group, R 1 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R 2 is A substituent selected from a hydrogen atom, a halogen atom, a nitro group, and a hydroxyl group, wherein n represents an integer of 1 to 3, and an ink composition containing the water-soluble azo compound. [Selection figure] None |