Symuler Brilliant Carmine 6B 233S 4B acid.Ca 5281-04-9 Dainippon Ink and Chemicals, Incorporated (DIC) Color pigment & dye Inks >> Water-based INKS >> Lithographic and Offset Inks INKS >> Flexographic inks 4B acid. Ca. Carmine pigment. Used in offset, metal, porous and flexographic inks. 4B acid. Ca. Carmine pigment. Used in offset, metal, porous and flexographic inks.