| abstract |
To provide a novel phthalocyanine compound, and an inkjet ink and an inkjet recording method for forming an image excellent in hue, light resistance, and ozone gas resistance. To provide various coloring compositions such as ink sheets, electrophotographic color toners and color filters in a heat-sensitive recording material excellent in hue and fastness, and to provide a method for enhancing the oxidation resistance of images. SOLUTION: 2, 3, 6, 7, 10, 11 and 14 and 1 At least one of each set of 5th place is -SO 2 Phthalocyanine substituted with NH-Z (Z represents a heterocyclic group) and at least one of the 1 to 16 positions has 2 or more carbon atoms, and the total number of carbon atoms of the substituent is 8 or more Compound. Ink jet ink, ink sheet, color toner and color filter composition using the compound. |