Naphthol Carmine 4637C

Naphthol Carmine 4637C by Ferro is a semi-transparent naphthol AS red pigment with higher hiding power than Naphthol Carmine 4635C. It provides a wide range of shades in a wide variety of color indices. It shows weather-, light-, acid-, alkali- and solvent fastness. Naphthol Carmine 4637C is recommended for paste inks as well as for solvent-based-, water-based-, packaging gravure-, flexographic-, UV-, screen, and metal deco inks.