ثاني أكسيد التيتانيوم
| Kind | Excipient |
|---|---|
| Class | Opacifier / pigment |
| Synonyms | TiO2, titanium dioxide, CI 77891, E171 |
| Common uses / forms | White opacifier in film coats and capsule shells; 10–25% of coating solids for opacity/whiteness |
| Properties | Insoluble white inorganic pigment; high refractive index; rutile/anatase grades |
| Compendia | USP, EP, BP, JP |
| Sourcing origins | China, EU, USA |
| Dominant inbound route | Hormuz |
| Indicative price band | $$ ($10–100 / kg) |
| Indicative lead time | medium (50–80 days) |
| Notes | EU food-use (E171) banned; pharma use under review — monitor regulatory status |
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Cite as: AUPAM Experts' Office, Titanium dioxide — sourcing profile (Excipient) — AUPAM Data Bank, retrieved 2026-08-31, https://aupameo.org/datasets/databank/e-titanium-dioxide.html