Merck
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700347

Sigma-Aldrich

Titanium(IV) oxide, mixture of rutile and anatase

nanoparticles, <150 nm particle size (volume distribution, DLS), dispersion, 40 wt. % in H2O, 99.5% trace metals basis

Synonym(s):
Titanium dioxide
Linear Formula:
TiO2
CAS Number:
Molecular Weight:
79.87
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.5% trace metals basis

form

dispersion
nanoparticles

concentration

40 wt. % in H2O

particle size

<150 nm (volume distribution, DLS)
~21 nm (primary particle size of starting nanopowder)

bp

100 °C

density

1.3 g/mL±0.2 at 25 °C

SMILES string

O=[Ti]=O

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

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Titanium(IV) oxide nanopowder, 21&#160;nm primary particle size (TEM), &#8805;99.5% trace metals basis

Sigma-Aldrich

718467

Titanium(IV) oxide

Titanium(IV) oxide ReagentPlus&#174;, &#8805;99%

Sigma-Aldrich

14021

Titanium(IV) oxide

assay

99.5% trace metals basis

assay

99.5% trace metals basis

assay

≥99.5% trace metals basis

assay

≥99%

form

dispersion, nanoparticles

form

nanopowder

form

nanopowder

form

nanoparticles

particle size

<150 nm (volume distribution, DLS), ~21 nm (primary particle size of starting nanopowder)

particle size

<100 nm (BET), <50 nm (XRD)

particle size

-

particle size

-

density

1.3 g/mL±0.2 at 25 °C

density

-

density

4.26 g/mL at 25 °C (lit.)

density

4.26 g/mL at 25 °C (lit.)

concentration

40 wt. % in H2O

concentration

-

concentration

-

concentration

-

bp

100 °C

bp

-

bp

-

bp

-

General description

Titanium(IV) oxide, mixture of rutile and anatase (TiO2) is a titania based nanoparticle solution that is dispersed in water.

Application

TiO2 suspensions can be used for a variety of applications such as:
  • photo-catalytic applications
  • cosmetics, textile, and paints
  • fabrication of flexible humidity sensors


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