Permanent Orange G (PO13)is a red-shade orange powdered disazo organic pigment widely used for coloring plastics, coatings, inks, and rubber products. It is particularly suitable for applications requiring high-temperature stability, such as swimming equipment and viscose fiber pulp coloring. In the ink industry, its performance indicators match those of the Ciba® R Orange standard, and it demonstrates excellent migration resistance in specialized applications such as metallized decorative paints.