china erythrosine and titanium dioxide

The majority of the world's production of titanium dioxide goes into the manufacturing of paints, coatings, plastics, paper, and ink. As a pigment, it boasts high refractive index properties that provide exceptional opacity and brightness, making it ideal for enhancing the durability and appearance of products. Moreover, titanium dioxide's stability and ability to withstand high temperatures mean it can be used in exterior paints designed to resist fading caused by sunlight exposure.

...

The determination of sulphate in titanium dioxide (TiO2) is a crucial process for manufacturers to ensure the quality and purity of their products. Sulphate, if present in significant amounts, can affect the performance and color of TiO2, leading to potential issues in various applications such as coatings, plastics, and cosmetics. Therefore, accurate and reliable methods for detecting sulphate are essential for manufacturers to maintain high standards of product quality.

...