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Safety Information

700339

Sigma-Aldrich

Titanium(IV) oxide, mixture of rutile and anatase

nanoparticles, <100 nm particle size, dispersion, 48-52 wt. % in xylene, 99.9% trace metals basis

Synonym(s):

Titanium dioxide

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About This Item

Linear Formula:
TiO2
CAS Number:
13463-67-7
Molecular Weight:
79.87
MDL number:
MFCD00011269
UNSPSC Code:
12352302
PubChem Substance ID:
329762197
NACRES:
NA.23

Assay

99.9% trace metals basis

form

dispersion
nanoparticles

concentration

48-52 wt. % in xylene

particle size

<100 nm
~30 nm (primary particle size of starting nanopowder)

bp

>135 °C

SMILES string

O=[Ti]=O

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

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This Item
700355700347718467
Titanium(IV) oxide, mixture of rutile and anatase nanoparticles, &lt;100&#160;nm particle size, dispersion, 48-52&#160;wt. % in xylene, 99.9% trace metals basis

700339

Titanium(IV) oxide, mixture of rutile and anatase

Titanium(IV) oxide, mixture of rutile and anatase nanoparticle, &lt;250&#160;nm particle size (DLS), paste, 53-57&#160;wt. % in diethylene glycol monobutyl ether/ethylene glycol, 99.9% trace metals basis

700355

Titanium(IV) oxide, mixture of rutile and anatase

Titanium(IV) oxide, mixture of rutile and anatase nanoparticles, &lt;150&#160;nm particle size (volume distribution, DLS), dispersion, 40&#160;wt. % in H2O, 99.5% trace metals basis

700347

Titanium(IV) oxide, mixture of rutile and anatase

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

718467

Titanium(IV) oxide

form

dispersion, nanoparticles

form

nanoparticle, paste

form

dispersion, nanoparticles

form

nanopowder

particle size

<100 nm, ~30 nm (primary particle size of starting nanopowder)

particle size

~21 nm (primary particle size of starting nanopowder), <250 nm (DLS)

particle size

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

particle size

-

concentration

48-52 wt. % in xylene

concentration

53-57 wt. % in diethylene glycol monobutyl ether/ethylene glycol

concentration

40 wt. % in H2O

concentration

-

bp

>135 °C

bp

>200 °C

bp

100 °C

bp

-

General description

Crystal phase: anatase/rutile mixture (ca. 80:20)

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 2 Inhalation - STOT SE 3

Target Organs

Central nervous system,Liver,Kidney, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

80.6 °F

Flash Point(C)

27 °C

Regulatory Information

危险化学品
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    Lot/Batch Number
    MKCM1882
    MKCM1880
    MKCG9799
    MKCG1623
    MKBZ9326V

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    Suxin Gui et al.
    Journal of agricultural and food chemistry, 61(37), 8959-8968 (2013-08-24)
    TiO₂ nanoparticles (NPs) are used in the food industry but have potential toxic effects in humans and animals. TiO₂ NPs impair renal function and cause oxidative stress and renal inflammation in mice, associated with inhibition of nuclear factor erythroid-2-related factor
    Susan C Tilton et al.
    Nanotoxicology, 8(5), 533-548 (2013-05-11)
    The growing use of engineered nanoparticles (NPs) in commercial and medical applications raises the urgent need for tools that can predict NP toxicity. Global transcriptome and proteome analyses were conducted on three human cell types, exposed to two high aspect
    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
    Roberta Tassinari et al.
    Nanotoxicology, 8(6), 654-662 (2013-07-10)
    The study explored possible reproductive and endocrine effects of short-term (5 days) oral exposure to anatase TiO2 nanoparticles (0, 1, 2 mg/kg body weight per day) in rat. Nanoparticles were characterised by scanning electron microscopy (SEM) and transmission electron microscopy
    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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