Titanium

Name: Titanium
Brand: ALDRICH

wire, diam. 0.25 mm, 99.7% trace metals basis

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About This Item

Empirical Formula (Hill Notation):

CAS Number:

7440-32-6

Molecular Weight:

47.87

NACRES:

NA.23

PubChem Substance ID:

24869690

UNSPSC Code:

12141746

EC Number:

231-142-3

MDL number:

MFCD00011264

Key Documents

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Product Name

Titanium, wire, diam. 0.25 mm, 99.7% trace metals basis

InChI key

RTAQQCXQSZGOHL-UHFFFAOYSA-N

InChI

1S/Ti

SMILES string

[Ti]

assay

99.7% trace metals basis

form

wire

autoignition temp.

860 °F

resistivity

42.0 μΩ-cm, 20°C

diam.

0.25 mm

bp

3287 °C (lit.)

mp

1660 °C (lit.)

density

4.5 g/mL at 25 °C (lit.)

Quality Level

100

Related Categories

Energy Materials

High-Purity Metals & Alloys

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This Item	348805	267902	348864
Sigma-Aldrich 460400 Titanium	Sigma-Aldrich 348805 Titanium	Sigma-Aldrich 267902 Titanium	Sigma-Aldrich 348864 Titanium
form wire	form foil	form wire	form wire
assay 99.7% trace metals basis	assay 99.99% trace metals basis	assay 99.7% trace metals basis	assay 99.99% trace metals basis
bp 3287 °C (lit.)	bp 3287 °C (lit.)	bp 3287 °C (lit.)	bp 3287 °C (lit.)
resistivity 42.0 μΩ-cm, 20°C	resistivity 42.0 μΩ-cm, 20°C	resistivity 42.0 μΩ-cm, 20°C	resistivity 42.0 μΩ-cm, 20°C
mp 1660 °C (lit.)	mp 1660 °C (lit.)	mp 1660 °C (lit.)	mp 1660 °C (lit.)
density 4.5 g/mL at 25 °C (lit.)	density 4.5 g/mL at 25 °C (lit.)	density 4.5 g/mL at 25 °C (lit.)	density 4.5 g/mL at 25 °C (lit.)

Application

Ti wire can be used in a variety of applications such as dye sensitized solar cells (DSSCs),[1] solid phase microextraction fiber,[2] biomedical use,[3] and in the fabrication of TiO₂nanotubes.[4]

General description

Titanium (Ti) wire is a semiconductor material that has an energy band gap of ~4.85 eV and an electrical conductivity of ~10^-13 Ω^-1cm^-1. [5]

Preparation Note

2.2 g = 10 m; 11 g = 50 m

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Porous titanium materials with entangled wire structure for load-bearing biomedical applications

He G, et al.

Journal of the Mechanical Behavior of Biomedical Materials, 5(1), 16-31 (2012)

Unbreakable solid-phase microextraction fibers obtained by sol- gel deposition on titanium wire

Azenha MA, et al.

Analytical Chemistry, 78(6), 2071-2074 (2006)

Electrode coatings from sprayed titanium dioxide nanoparticles-behaviour in NaOH solutions

Hayden BE, et al.

Electrochemical Communications, 3(8), 390-394 (2001)

The 3-dimensional dye-sensitized solar cell and module based on all titanium substrates

Liu Y, et al.

Applied Energy, 87(2), 436-441 (2010)

Improved photocatalytic degradation of textile dye using titanium dioxide nanotubes formed over titanium wires

Kar A, et al.

Environmental Science & Technology, 43(9), 3260-3265 (2009)

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