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How to dissolve TiO2

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How to dissolve TiO2

Post  Oroosa on Sat Mar 05, 2011 4:33 pm

Can someone please tell me how to dissolve Titanium Dioxite. What is the solvent? It is written that it dissolves in hot concentrated Sulphuric Acid but I tried, it doesn't. Can you please help, is there any other alternative solvent to dissolve it.


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Re: How to dissolve TiO2

Post  enrico on Sun Jun 05, 2011 8:24 am

you've to promote the hydrolisis of Ti-O-Ti..try to dissolve it in a hot acqueous solution containing 0.25 mol/L (or more) NaOH. ..SORRY FOR BAD ENGLISH(I'M ITALIAN)..ciaooooooooooooooooooooo

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Re: How to dissolve TiO2

Post  Alexander Ke on Thu Mar 21, 2013 11:40 pm

Try to dissolve TiO2 with H2O2 and aqueous Na2CO3 at room temperature.

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