This staining dye “Erythrosine B (C.I. 45430) - for microscopy Certistain®” is used for human-medical cell diagnosis and serves the purpose of the histological investigation of sample material of human origin.   Erythrosine is used to color dietary supplements, confections, beverages, cereals, ice cream cones, frozen dairy desserts, popsicles, frostings and icings, baked goods, dried fruit, frozen breakfast foods, and processed foods (fish, meat and egg products).