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Merck

700347

Titanium dioxide, mixture of rutile and anatase

greener alternative

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

Synonym(s):

Titania, Titanium(IV) oxide, mixture of rutile and anatase, Titanium dioxide

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About This Item

Linear Formula:
TiO2
CAS Number:
13463-67-7
Molecular Weight:
79.87
UNSPSC Code:
12352302
PubChem Substance ID:
329762198
NACRES:
NA.23
MDL number:
MFCD00011269

Key Documents

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Product Name

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

SMILES string

O=[Ti]=O

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

InChI

1S/2O.Ti

assay

99.5% trace metals basis

form

dispersion, nanoparticles

Quality Level

200

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Design for Energy Efficiency
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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

greener alternative category

Enabling

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General description

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

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H318

Hazard Classifications

Eye Dam. 1

Storage Class

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW9932
MKCR2031
MKCP0808
MKCK7711
MKCH3001

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Synergism between rutile and anatase TiO2 particles in photocatalytic oxidation of naphthalene
Ohno T, et al.
Applied Catalysis A: General, 244(2), 383-391 (2003)
Membrane-particle interactions in an asymmetric flow field flow fractionation channel studied with titanium dioxide nanoparticles
Bendixen N, et al.
Journal of Chromatography A, 1334(2), 92-100 (2014)
Highly stable and sensitive resistive flexible humidity sensors by means of roll-to-roll printed electrodes and flower-like TiO2 nanostructures
Jeong H, et al.
Ceramics International, 45(1), 985-992 (2019)
STRUCTURES OF SUPPORTED VANADIUM-OXIDE CATALYSTS. 1. V2O5/TIO2 (ANATASE), V2O5/TIO2 (RUTILE), AND V2O5/TIO2 (MIXTURE OF ANATASE WITH RUTILE)
Inomata M, et al.
The Journal of Physical Chemistry, 87(5), 754-761 (1983)
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
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