FAQ – EFSA 2021 safety assessment of titanium dioxide (E171)
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2025-08-15 07:03
81
≥105
Titanium dioxide can amplify and brighten white opacity because of its exceptional light-scattering properties. In food and drugs, these properties help to define colors clearly and can prevent products from UV degradation.
2. Relative density: 4.136 to 4.39 g/mL.