13 Yellow Pigment also known as Diarylide Yellow is ideal of formulation of printing inks and plastic pigments. The chemical formula of this coloring compound is C36H34Cl2N6O4 and a molecular mass of 685.61 grams per mol. It offers high color strength with excellent overall fastness properties. It is in high demand due to its high purity of up to 99 percent. 13 Yellow Pigment availed by us can be delivered to our clients with a minimum order quantity of 10 kilograms.