| abstract |
A magenta toner characterized by satisfying, in DSC measurement, 40.0 Tg(0.5) 60.0 and 2.0 Tg(4.0)-Tg(0.5) 10.0, wherein when preparing a solution of which the magenta toner is dissolved in ethyl acetate, and defined the concentration of the thereof as C m1 (mg/ml), and the light absorbance thereof at a wavelength of 538 nm as A(ethyl acetate) 538 , the ratio of A(ethyl acetate) 538 to C m1 satisfies the formula, A(ethyl acetate) 538 /C m1 <0.15, and, when preparing a solution of which the magenta toner is dissolved in chloroform, and defined the concentration of the thereof as C m2 (mg/ml), and the light absorbance thereof at a wavelength of 538 nm as A(chloroform) 538 , the ratio of A(chloroform) 538 to C m2 satisfies the formula, 2.00<A(chloroform) 538 /C m2 <6.55. |