248576

氧化钛 (IV)，锐钛矿

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

• Synonym(s): 二氧化钛
• Linear Formula: TiO₂
• CAS Number: 1317-70-0
• Molecular Weight: 79.87
• EC 号: 215-280-1
• MDL编号: MFCD00011269
• PubChem化学物质编号: 24854937
• NACRES: NA.23

Properties

• 描述: contains ∼5% rutile
• 质量水平: 200
• 测定: ≥99% trace metals basis
• 形式: powder
• 粒径: −325 mesh
• 平均直径: 45 μm
• mp: 1825 °C (lit.)
• 密度: 3.9 g/mL at 25 °C (lit.)
• SMILES string: O=[Ti]=O
• InChI: 1S/2O.Ti
• InChI key: GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Description

一般描述

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.

应用

纯相锐钛矿用于可能作为反铁磁性材料的混合氧化物 NaTiO₂ 的固态合成。

Safety Information

• 储存分类代码: 13 - Non Combustible Solids
• WGK: nwg
• 闪点(F): Not applicable
• 闪点(C): Not applicable
• 个人防护装备: dust mask type N95 (US), Eyeshields, Gloves