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13463-67-7 - Titanium(IV) oxide, Puratronic®, 99.995% (metals basis) - 10897 - Alfa Aesar

10897 Titanium(IV) oxide, Puratronic®, 99.995% (metals basis)

CAS-Nummer
13463-67-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
10g 71,40
50g 235,00
250g 869,00
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Titanium(IV) oxide, Puratronic®, 99.995% (metals basis)

MDL
MFCD00011269
EINECS
236-675-5

Chemische Eigenschaften

Formel
TiO2, predominantly rutile and anatase
Molmasse
79.90
Form
-22 Mesh Powder
Schmelzpunkt
1830-1850°
Siedepunkt
2500-3000°
Dichte
4.26
Löslichkeit
Slightly soluble in hydrofluoric acid and hot concentrated sulfuric acid. Insoluble in water, hydrochloric acid, dilute sulfuric acid, and organic solvents.

Anwendungen

Titanium(IV) oxide is used in paints, varnishes, paper, plastics printing inks, sun screen, fibers, rubber, cosmetic products, anti-fogging coatings, foodstuffs, pure titanium, glass, glass ceramics, memristor, electrical ceramics, catalysts, electric conductors and chemical intermediates. It exhibit excellent photocatalytic properties (Honda-Fujishima effect) In addition, titanium dioxide is also used to cleave protein at the site where proline is present.

Bemerkungen

Titanium dioxide is incompatible with strong reducing agents, strong acids, strong oxidizing agents, alkali metals, and alkaline earth metals.

Literaturverweise

Maeda, K.; Murakami, N.; Ohno, T. Dependence of Activity of Rutile Titanium(IV) Oxide Powder for Photocatalytic Overall Water Splitting on Structural Properties. J. Phys. Chem. C. 2014, 118 (17), 9093-9100.

Su, R.; Kesavan, L.; Jensen, M. M.; Tiruvalam, R.; He, Q.; Dimitratos, N.; Wendt, S.; Glasius, M.; Kiely, C. J.; Hutchings, G. J.; Besenbacher, F. Selective photocatalytic oxidation of benzene for the synthesis of phenol using engineered Au-Pd alloy nanoparticles supported on titanium dioxide. Chem. Commun. 2014, 50, 12612-12614.

Chen, X.; Selloni, A. Introduction: Titanium Dioxide (TiO2) Nanomaterials. Chem. Rev. 2014, 114 (19), 9281-9282.

Mills, A.; Hill, G.; Bhopal, S.; Parkin, I. P.; O’Neill, S. A. Thick Titanium Dioxide Films For Semiconductor Photocatalysis. J. Photochem. Photobiol. A 2003, 160 (3), 185-194.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H351

Suspected of causing cancer.

Sicherheitshinweise: P201-P281-P202-P308+P313-P405-P501a

Obtain special instructions before use. Use personal protective equipment as required. Do not handle until all safety precautions have been read and understood. IF exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,9472
Harmonized Tariff Code
2823.00
TSCA
Yes
RTECS
XR2275000

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