637262

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钛 (IV) 氧化物，金红石型

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

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Synonym(s):

二氧化钛

Linear Formula:

TiO₂

CAS Number:

1317-80-2

Molecular Weight:

79.87

EC 号:

215-282-2

MDL编号:

MFCD00011269

PubChem化学物质编号:

24882842

NACRES:

NA.23

质量水平

100

测定

99.5% trace metals basis

形式

nanopowder

直径× 长度

~10 nm × 40 nm

粒径

<100 nm

表面积

spec. surface area 50 m²/g

密度

4.17 g/mL at 25 °C (lit.)

堆积密度

0.06‑0.10 g/mL

application(s)

battery manufacturing

SMILES string

O=[Ti]=O

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

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Inorganic & Metallic Nanomaterials

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1 of 4

This Item	87560	86910	244651
Sigma-Aldrich 637262 钛 (IV) 氧化物，金红石型	Sigma-Aldrich 87560 四异丙醇钛	Sigma-Aldrich 86910 钛酸四丁酯	Sigma-Aldrich 244651 氧化锡(IV)
assay 99.5% trace metals basis	assay ≥97.0%	assay ≥97.0% (gravimetric)	assay 99.9% trace metals basis
form nanopowder	form liquid	form liquid	form powder
particle size <100 nm	particle size -	particle size -	particle size −325 mesh
density 4.17 g/mL at 25 °C (lit.)	density 0.96 g/mL at 20 °C (lit.)	density 1.00 g/mL at 20 °C (lit.)	density 6.95 g/mL at 25 °C (lit.)
diam. × L ~10 nm × 40 nm	diam. × L -	diam. × L -	diam. × L -
surface area spec. surface area 50 m²/g	surface area -	surface area -	surface area -

一般描述

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.

特点和优势

具有提高的光催化活性。

其他说明

可能含有最多至 5 重量% 的二氧化硅作为表面涂层。

含少量锐钛矿。

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

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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