Although the evidence for general toxic effects was not conclusive, on the basis of the new data and strengthened methods our scientists could not rule out a concern for genotoxicity and consequently they could not establish a safe level for daily intake of TiO₂ as a food additive.

Another vital aspect to consider when working with a lithopone pigment pricelist is the effect of quality on pricing. Higher purity pigments generally command a premium price because of their enhanced performance characteristics. When choosing a supplier, it’s essential to look for manufacturers who adhere to strict quality control standards. This ensures that the pigment not only meets industry standards but also performs reliably in various applications, thus justifying any additional costs.

Alterations in gut microbiota

Because of health risks, France banned titanium dioxide as a food additive in 2020. Two years later the European Union also banned titanium dioxide as a food additive. 

Wegman’s puts titanium dioxide in its Original Macaroni and Cheese. Campbell’s Healthy Request Chunky Chicken Corn Chowder has it, as does Food Club’s Chunky New England Clam Chowder. Marzetti uses the color agent to brighten its Cream Cheese Fruit Dip. Dairy products usually don’t need titanium dioxide to look white, but Kroger has decided to add titanium dioxide to its Fat Free Half-and-Half. And titanium dioxide isn’t only in especially white or brightly colored foods: Little Debbie adds it to Fudge Rounds and many other products. According to the Food Scores database maintained by Environmental Working Group, more than 1,800 brand-name food products have titanium dioxide on their ingredients list. That said, it can still lurk as an unspecified “artificial color,” or labels might simply say “color added.”

Toxic effects of TiO₂ NPs on aquatic organisms

zinc sulfide content, %

Titanium dioxide is added to some food packaging to preserve the shelf life of a product.

Total Zinc (as ZnS)

In order to achieve the same solids content, the larger filler and the binder should be reduced if necessary.  

Conclusion:

In the application of lithopone in ink industry, lithopone has fine particles, loose structure, good fineness and good paint adhesion, so it can be well combined with other colors in the composition of ink.

zinc sulfide content, %

Developments in the paints & coatings industry and increase in plastic products are some of the major drivers of the global Lithopone market. It is used in paints and coating systems such as emulsion paints, as a partial replacement for Titanium Dioxide (TiO2) without loss of quality. The demand for white pigments in the plastic processing industry is projected to grow during the forecast period.

The Sydney Morning Herald reported on the finding of nano particles in our food supply here in Australia, despite no testing every carried out on the safety of these products by our food safety body.

Understanding Gravimetric Analysis