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224227

Titanium dioxide, rutile

Name: Titanium dioxide, rutile
Brand: ALDRICH

powder, <5 μm, ≥99.9% trace metals basis

别名:

二氧化钛

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关于此项目

线性分子式:

TiO₂

化学文摘社编号:

1317-80-2

分子量:

79.87

NACRES:

NA.23

PubChem Substance ID:

24853422

UNSPSC Code:

12352303

EC Number:

215-282-2

MDL number:

MFCD00011269

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属性

产品名称

钛 (IV) 氧化物，金红石型, powder, <5 μm, ≥99.9% trace metals basis

assay

≥99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: titanium

particle size

<5 μm

density

4.17 g/mL at 25 °C (lit.)

SMILES string

O=[Ti]=O

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

说明

General description

氧化钛（IV）是一种半导体光催化剂，带隙宽度3.0 eV。它被广泛应用应用于光伏电池、传感器和环境修复，因为其具有独特的性质，例如高反应活性、光腐蚀稳定性和易于进一步功能化。

Application

氧化钛（IV）(TiO₂) 和功能化 TiO₂ 可作为光催化剂用于整体水分解反应和光催化析氢反应。

金红石氧化钛(IV)具有高介电常数，可用作低温共烧陶瓷（LTCC）的成分，或用作有机-无机复合材料的填料。

Au/金红石TiO₂ 可作为光催化剂用于胺的选择性有氧氧化形成相应亚胺。

Features and Benefits

具有提高的光催化活性。

Other Notes

含有 ~5% 锐钛矿

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存储类别

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Nanosized Alumina Particle and Proteasome Inhibitor Bortezomib Prevented inflammation and Osteolysis Induced by Titanium Particle via Autophagy and NF-κB Signaling.

Zhiwei Zhang et al.

Scientific reports, 10(1), 5562-5562 (2020-03-30)

Autophagy and NF-κB signaling are involving in the process of Particle Disease, which was caused by the particles released from friction interface of artificial joint, implant materials of particle reinforced composite, scaffolds for tissue engineering, or material for drug delivery.

Ecotoxicity of engineered TiO2 nanoparticles to saltwater organisms: an overview.

D Minetto et al.

Environment international, 66, 18-27 (2014-02-11)

The innovative properties of nanomaterials make them suitable for various applications in many fields. In particular, TiO2 nanoparticles (nTiO2) are widely used in paints, in cosmetics and in sunscreens that are products accessible to the mass market. Despite the great

Enhanced toxicity of 'bulk' titanium dioxide compared to 'fresh' and 'aged' nano-TiO2 in marine mussels (Mytilus galloprovincialis).

Alessia D'Agata et al.

Nanotoxicology, 8(5), 549-558 (2013-05-24)

Marine bivalves (Mytilus galloprovincialis) were exposed to titanium dioxide (10 mg L(-1)) either as engineered nanoparticles (nTiO2; fresh, or aged under simulated sunlight for 7 days) or the bulk equivalent. Inductively coupled plasma-optical emission spectrometry analyses of mussel tissues showed

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全球贸易项目编号

货号	GTIN
224227-100G	04061838778864
224227-500G	04061838778871