We offer Black PN with 98% of purity. This is a synthetic dye utilized in the sector of foods and cosmetics. They are functional as the advanced additives, which also function as the modulator of adenosine receptors. This colorant is popular as a potential therapeutic agent that plays an important role in the metabolic stress. This is used to color confectionery, coatings and decorations. This is available as a tetra sodium salt and has an appearance of solid as well as fine powder. Black PN has a molecular formula; C28H17N5Na4O14S4.