titanium dioxide

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Related to E171: titanium dioxide, E172

titanium dioxide

[tī′tā·nē·əm dī′äk‚sīd]
(inorganic chemistry)
TiO2 A white, water-insoluble powder that melts at 1560°C, and which is produced commercially from the titanium dioxide minerals ilmenite and rutile; used in paints and cosmetics. Also known as titania; titanic anhydride; titanium oxide; titanium white.

titanium dioxide

A white pigment having a very high opacity; used in paints; occurs in two crystalline forms, anatase and rutile, of which the latter has higher opacity.
References in periodicals archive ?
Deutsche Bank`s Private Wealth Management at the end of June 2009 managed invested assets of roughly E171 billion.
The additive E171 (titanium dioxide) has been banned in Germany.
Heifer calf ( 1 Tom Rennie's Mosston Muir Lady Isla; 2 Karl Hancock's Blackthorn Peralee; 3 Brendon Hayward's Lady Croft Verice E171.