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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

Synonyme(s) :

Titanium dioxide

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About This Item

Formule linéaire :
TiO2
Numéro CAS:
13463-67-7
Poids moléculaire :
79.87
Numéro MDL:
MFCD00011269
Code UNSPSC :
12352302
ID de substance PubChem :
329762197
Nomenclature NACRES :
NA.23

Pureté

99.9% trace metals basis

Forme

dispersion
nanoparticles

Concentration

48-52 wt. % in xylene

Taille des particules

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

Point d'ébullition

>135 °C

Chaîne SMILES 

O=[Ti]=O

InChI

1S/2O.Ti

Clé InChI

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

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Description générale

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

Mention d'avertissement

Danger

Classification des risques

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

Organes cibles

Central nervous system,Liver,Kidney, Respiratory system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

80.6 °F

Point d'éclair (°C)

27 °C

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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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