Overview
- COLNAT®Ferric Oxide is a well-established pharmaceutical coloring excipient used to enhance product appearance, differentiation, and patient compliance. It provides stable and reproducible coloring performance without affecting the chemical or therapeutic properties of the formulation. Ferric Oxide is selected based on its excellent pigment stability, low reactivity, opacity, and compatibility with various formulation components. Its controlled particle size and dispersion characteristics are important for achieving uniform color distribution in coating systems.
| COLNAT®Ferric Oxide Red |
| COLNAT®Ferric Oxide Yellow |
| COLNAT®Ferric Oxide Brown |
| COLNAT®Ferric Oxide Black |