The Chemical Name of Titanium Dioxide and Its Suppliers

Titanium dioxide (TiO₂) is a widely used chemical compound, recognized for its excellent properties such as high refractive index, strong absorptive capability in ultraviolet light, and significant non-toxic nature. As a highly sought-after pigment, it is primarily utilized in products ranging from paints, coatings, and plastics to papermaking, food coloring, and cosmetics. Understanding its chemical name, properties, and suppliers is crucial for industries relying on this compound.

The Chemical Name and Structure

The chemical name of titanium dioxide is simply titanium dioxide, which reflects its composition one titanium atom bonded to two oxygen atoms. This compound can exist in several crystalline forms, with the most common being rutile and anatase. Rutile, known for its stability and higher refractive index, is predominantly used in the production of white pigments, while anatase is used in applications such as photocatalysis and in certain types of sunscreens.

The molecular formula of titanium dioxide (TiO₂) indicates its status as a metal oxide. Its structure gives rise to its bright white color, opacity, and excellent light-scattering properties, making it an ideal choice for a pigment. The non-toxic nature of TiO₂ makes it safe for use in consumer goods, including food products and personal care items, which enhances its popularity across various industries.

Key Properties and Applications

Titanium dioxide offers remarkable properties that set it apart from other pigments. One of the most notable features of TiO₂ is its high hiding power, which allows it to effectively obscure underlying surfaces and produce vibrant colors. This characteristic makes it a preferred choice for paint manufacturers, who rely on the pigment for durability and color retention.

In the realm of coatings, titanium dioxide is employed in both exterior and interior paints. Its ability to resist fading from ultraviolet light ensures that painted surfaces maintain their appearance over time. Additionally, TiO₂ is often incorporated into plastics, where it enhances UV stability and improves the material's overall aesthetic appeal.

In the food industry, TiO₂ is used as a colorant (E171) to provide a bright, white appearance in confectionery, dairy products, and sauces. Its safety profile allows it to be widely accepted, although regulatory scrutiny over its use has increased in recent years.

Cosmetic formulations also benefit from the versatility of titanium dioxide. It is commonly included in sunscreens due to its effective UV-filtering properties, providing skin protection against harmful rays. Moreover, it serves as a pigment in various cosmetic products, contributing to opacity and a smoother finish.

As the demand for titanium dioxide continues to grow, an array of suppliers have emerged in the global market. Key players in the industry include

1. Chemours Company Known for its Ti-Pure™ brand, Chemours is a leading supplier of titanium dioxide pigments, providing solutions for a broad spectrum of applications.

2. Huntsman Corporation Another major supplier, Huntsman offers a variety of performance chemicals and titanium dioxide products, focusing on innovations in their formulations.

3. Tronox Limited Renowned for its high-quality titanium dioxide production, Tronox operates one of the largest TiO₂ manufacturing facilities worldwide.

4. KRONOS Worldwide, Inc. With a strong commitment to product quality, KRONOS is a significant player in the titanium dioxide market, offering a diverse range of products for various industries.

5. Wuxi Risheng Chemical Co., Ltd. A notable supplier in Asia, Wuxi Risheng specializes in titanium dioxide and provides competitively priced products to meet regional demands.

Each of these suppliers plays a pivotal role in ensuring a steady supply of titanium dioxide, allowing diverse industries to meet their production needs.

Conclusion

Titanium dioxide, with its chemical name reflecting its composition, stands as a versatile and essential compound in many sectors. As the demand grows, the presence of established suppliers ensures that industries can continue to rely on this safe, effective pigment. From enhancing paint quality to playing a key role in cosmetics, TiO₂ remains an indispensable component in modern manufacturing. As consumer preferences evolve along with regulatory considerations, manufacturers will need to remain vigilant and adaptive in their use of titanium dioxide, ensuring both product quality and safety are prioritized.