Nowadays, the use of nanoparticles in pharmaceutical and cosmetic products has increased. In the last case, nano-sized components are used without proper characterization of their effects, leading to unwanted and dangerous consequences for the users [1,2].

This regulation entered into force on 7 February 2022. However, the Regulation included a six-month transitional period to allow food businesses time to phase out the use of this food additive and to reformulate their products using suitable alternatives. This period will end on 7 August 2022.

There is some concern regarding skin and intestinal absorption of titanium dioxide nanoparticles, which are less than 100 nm in diameter.

pH-value

It's all over the place in our environment, said Dr. Johnson-Arbor.

Titanium dioxide (TiO2) is a chemically inert inorganic compound and an insoluble white solid that occurs naturally in several minerals, including rutile, anatase, and brookite. It is created synthetically from the mineral ilmenite. It is an insoluble white solid. Anatase, when compared to brookite and routine, has the most industrial applications, but it is the most toxic form of TiO2.

One of the key responsibilities of titanium dioxide manufacturers is to produce high-quality products that meet the stringent requirements of their customers. This involves carefully sourcing raw materials, employing efficient production processes, and conducting rigorous quality control measures to ensure that the final product meets the necessary specifications.

Key benefits for stakeholders

Health advocates urge US regulators to ban common food coloring additive, by Tom Perkins, The Guardian, June 2, 2023

Barium sulfide is produced by carbothermic reduction of barium sulfate. Zinc sulfate is obtained from a variety of zinc products, often waste, by treatment with sulfuric acid.