Description General description Disperse orange 25 is an azo dye that is a non-ionic, aromatic compound which can be used in p-type semiconductors. It can improve the photo-thermal properties of electrochemical devices. Its stable chemical structure and large dipole moment make it useful as a non-linear optical (NLO) material. Application Disperse orange 25 is an industrially utilized dye which can be used in a variety of photonic applications which include optical switches and modulators. Packaging 5 g in glass bottle Features and Benefits Adsorptive incorporation into molecular sieves yielded nanocomposites with nonlinear and photosensitive optical properties.