637262

Titanium(IV) oxide, rutile

nanopowder, <100 nm particle size, 99.5% trace metals basis

• Sinonimo/i: TiO₂ rutile, rutile titania, Titanium dioxide
• Formula condensata: TiO₂
• Numero CAS: 1317-80-2
• Peso molecolare: 79.87
• Numero CE: 215-282-2
• Numero MDL: MFCD00011269
• Codice UNSPSC: 12352302
• ID PubChem: 24882842
• NACRES: NA.23

Proprietà

• Livello qualitativo: 100
• Saggio: 99.5% trace metals basis
• Stato: nanopowder
• diam. × lung.: ~10 nm × 40 nm
• Area superficiale: 50 m²/g
• Dimensione particelle: <100 nm
• Densità: 4.17 g/mL at 25 °C (lit.)
• Densità bulk: 0.06‑0.10 g/mL
• applicazioni: battery manufacturing
• Stringa SMILE: O=[Ti]=O
• InChI: 1S/2O.Ti; GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Descrizione

Descrizione generale

Rutile titanium(IV) oxide, also called titanium dioxide, is a fine powder with a particle size less than 100 nm. This titanium adopts the rutile crystal structure and is a white, opaque, crystalline solid with a high refractive index. It is widely used as a pigment in paints, plastics, paper, and cosmetics. Rutile titanium dioxide nanopowder has a high surface area, making it more reactive and effective in a range of applications. It is resistant to heat and chemical attack, making it suitable for use in high-temperature and corrosive environments.

Applicazioni

• A study on titanium dioxide nanoparticles synthesized from titanium isopropoxide under SILAR-induced gel method: Transition from anatase to rutile structure: This research explores the synthesis and phase transition of titanium dioxide nanoparticles from anatase to rutile structure using the SILAR-induced gel method (AC Nkele et al., 2020).
• Synthesis of rutile TiO2 nanostructures by single step hydrothermal route and its characterization: This article describes the synthesis of rutile TiO2 nanostructures using a single-step hydrothermal method and their characterization (SB Wategaonkar et al., 2020).
• Monolayer Intermixed Oxide Surfaces: Fe, Ni, Cr, and V Oxides on Rutile TiO2(011): The study investigates the formation of mixed oxide layers on rutile TiO2(011) and their structural properties (S Halpegamage et al., 2016).
• Mechanism, thermodynamics and kinetics of rutile leaching process by sulfuric acid reactions: This research examines the dissolution of rutile in sulfuric acid, focusing on the thermodynamics and kinetics of the process (AV Dubenko et al., 2020).
• Kinetics of anatase transition to rutile TiO2 from titanium dioxide precursor powders synthesized by a sol-gel process: This paper studies the phase transition kinetics of anatase to rutile TiO2 from sol-gel synthesized precursor powders (CL Wang et al., 2016).

Caratteristiche e vantaggi

Possesses improved photocatalytic activity.

Altre note

May contain up to 5 wt. % Silicon dioxide as a surface coating.

Contains small amount of anatase.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): nwg
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)