Widely used as a white pigment due to its high opacity and brightness, this chemical is a key component in paints and coatings, providing excellent coverage and resistance to fading. It is commonly found in architectural paints, industrial coatings, and automotive finishes. In the plastics industry, it enhances color stability and protects materials from UV degradation, extending the life of outdoor products like pipes, cables, and packaging. It serves as a whitening agent in cosmetics such as sunscreens, foundations, and toothpastes. In sunscreen, it acts as a physical UV blocker, reflecting and scattering harmful ultraviolet radiation, making it suitable for sensitive skin. Also used in food products as a color additive to achieve a bright white appearance, especially in confectionery, sauces, and dairy items. In photocatalytic applications, certain forms of this compound help break down organic pollutants when exposed to light, used in self-cleaning surfaces, air purification systems, and antimicrobial coatings. Its inertness and non-toxicity make it suitable for pharmaceuticals, where it is used to coat tablets and improve appearance and stability.