248576

Titanium dioxide, anatase

powder, −325 mesh, ≥99% trace metals basis

• Synonym(s): Titania, Titanium(IV) oxide, anatase, Titanium dioxide
• สูตรเชิงเส้น: TiO₂
• CASE番号: 1317-70-0
• น้ำหนักโมเลกุล: 79.87
• NACRES: NA.23
• PubChem Substance ID: 24854937
• UNSPSC Code: 12352303
• EC Number: 215-280-1
• MDL number: MFCD00011269

คุณสมบัติ

• ชื่อสินค้า: Titanium(IV) oxide, anatase, powder, −325 mesh, ≥99% trace metals basis
• description: contains ∼5% rutile
• Quality Segment: 200
• assay: ≥99% trace metals basis
• form: powder
• composition: TiO₂
• reaction suitability: core: titanium
• greener alternative product characteristics: Design for Energy Efficiency; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Sustainability features
• particle size: −325 mesh
• average diameter: 45 μm
• mp: 1825 °C (lit.)
• density: 3.9 g/mL at 25 °C (lit.)
• application(s): catalysts; glass & ceramic; perovskite solar cells
• SMILES string: O=[Ti]=O
• InChI: 1S/2O.Ti
• InChI key: GWEVSGVZZGPLCZ-UHFFFAOYSA-N

คำอธิบาย

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used as a precursor to make perovskite oxides, which promote thermoelectric heat-to-electricity conversion, improving energy efficiency. Click here for more information.

Anatase titanium(IV) oxide, also known as titanium dioxide or titania, is a white crystalline powder that is widely used in a variety of applications. Anatase is one of the three naturally occurring crystalline phases of titanium dioxide, the other two being rutile and brookite. Among these three phases, anatase is the most reactive and tends to have the highest surface area, which makes it useful in applications where high reactivity and surface area are desirable.

Application

Phase-pure anatase is employed in the solid state synthesis of the mixed oxide NaTiO₂ which has been considered as a possible antiferromagnetic material.

ข้อมูลความปลอดภัย

• คลาสการจัดเก็บ: 13 - Non Combustible Solids
• มีอะไรเกิดขึ้น?: nwg
• จุดติดไฟ (°F): Not applicable
• จุดวาบไฟ (°C): Not applicable
• อุปกรณ์ป้องกันส่วนบุคคล (PPE): dust mask type N95 (US), Eyeshields, Gloves