North America

The price trendss for titanium dioxide kept on the lower side of the scale during the first half of 2023. As the paint and coatings industries reduced their offtakes,  the abundant supply of the product in the market led to a fall in prices. The prices also suffered from falling energy costs and declining freight charges. Further, the rising speculations of a global recession caused manufacturers to participate actively in destocking.

In conclusion, calcium carbonate and titanium dioxide are important minerals that are used in various industries. While they are both produced by manufacturers, they have different manufacturing processes and applications. Understanding the differences between these two minerals can help industries make informed decisions about which one to use for their specific needs.

No acute effects of nano-sized TiO₂ were observed in Danio rerio (zebrafish) embryos. Exposure of rainbow trout to TiO₂ NPs triggered lipid peroxidation, influence on the respiratory tract, disturbance in the metabolism of Cu and Zn, induction of intestinal erosion  and accumulation in kidney tissue. Linhua et al. exposed juvenile carp to 100 and 200 mg/ml of particles and TiO₂ observed no mortality. However, the fish suffered from oxidative stress and pathological changes in gill and liver. In the infaunal species Arenicola marina, exposure to TiO₂ NPs in sediment caused sub-lethal effects including decrease in casting rate and increase in cellular and DNA damage. Aggregated particles were visible in the lumen of the gut, but no uptake through the gut or the skin was observed.

Titanium dioxide helps protect the skin from both UVA and UVB rays. Plus, it’s generally considered to be safe for sensitive skin types. Not only that, but it might also make for sunscreens that are more suitable for children and infants since it’s much less likely to cause stinging compared to chemical sunscreens. And when used in foundations, titanium dioxide can even provide a little extra sun protection on top of your daily SPF.

But what is titanium dioxide, exactly? Here's what you need to know about this popular food additive — including what products it's used in and whether it's safe to consume.