Pigment, method for manufacturing the same, pigment dispersion, and yellow toner

摘要

A pigment has a compound expressed by Formula (1). The pigment has a number average primary particle size of 30 to 70 nm and has a CuKalpha characteristic X-ray diffraction spectrum having, when theta represents a Bragg angle, a peak at 2theta±0.20° equal to 10.0° and a peak at 2theta±0.20° equal to 11.1°, the intensity ratio of the 11.1° peak to the 10.0° peak being 0.1 to 0.6.