Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

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

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

Numéro CAS
13463-67-7
Synonymes

Dimensions Prix ($) Quantité Disponibilité
10g 72,96
50g 237,82
250g 681,60
Ajouter au panier Ajouter au devis en vrac Afficher l'article

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

MDL
MFCD00011269
EINECS
236-675-5

Propriétés chimiques

Formule
TiO2, predominantly rutile and anatase
Poids formulaire
79.90
Forme
-22 Mesh Powder
Point de fusion
1830-1850°
Point d'ébullition
2500-3000°
Densité
4.26
Solubilité
Slightly soluble in hydrofluoric acid and hot concentrated sulfuric acid. Insoluble in water, hydrochloric acid, dilute sulfuric acid, and organic solvents.

Applications

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.

Notes

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

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H351

Suspected of causing cancer.

Mentions de prudence: 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.

Autres références

Merck
14,9472
Code tarifaire harmonisé
2823.00
TSCA
Yes
RTECS
XR2275000

Recommandé

  • 10716

    Iron(III) oxide, Puratronic®, 99.998% (metals basis)
  • 10800

    Magnesium oxide, Puratronic®, 99.995% (metals basis)
  • 10805

    Manganese(IV) oxide, Puratronic®, 99.996% (metals basis)
  • 10856

    Silicon(IV) oxide, Puratronic®, 99.999% (metals basis)
  • 11141

    Zirconium(IV) oxide, Puratronic®, 99.978% (metals basis)

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire