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700339

Titan(IV)-oxid, Mischung aus Rutil und Anatas

Name: Titan(IV)-oxid, Mischung aus Rutil und Anatas
Brand: ALDRICH

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

Synonym(e):

Titandioxid

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About This Item

Lineare Formel:

TiO₂

CAS-Nummer:

13463-67-7

Molekulargewicht:

79.87

MDL-Nummer:

MFCD00011269

UNSPSC-Code:

12352302

PubChem Substanz-ID:

329762197

NACRES:

NA.23

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Sigma-Aldrich

774529

Titan(IV)-oxid

Assay

99.9% trace metals basis

Form

dispersion
nanoparticles

Konzentration

48-52 wt. % in xylene

Partikelgröße

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

bp

>135 °C

SMILES String

O=[Ti]=O

InChI

1S/2O.Ti

InChIKey

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

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Allgemeine Beschreibung

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

Piktogramme

GHS02,GHS08,GHS05,GHS07

Signalwort

Danger

H-Sätze

H226,H304,H314,H335,H373,H412

P-Sätze

P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Gefahreneinstufungen

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

Zielorgane

Central nervous system,Liver,Kidney, Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

80.6 °F

Flammpunkt (°C)

27 °C

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NIST1898

Titaniumdioxid

Renal injury and Nrf2 modulation in mouse kidney following chronic exposure to TiO₂ nanoparticles.

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

Three human cell types respond to multi-walled carbon nanotubes and titanium dioxide nanobelts with cell-specific transcriptomic and proteomic expression patterns.

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

Enhanced toxicity of 'bulk' titanium dioxide compared to 'fresh' and 'aged' nano-TiO2 in marine mussels (Mytilus galloprovincialis).

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

Oral, short-term exposure to titanium dioxide nanoparticles in Sprague-Dawley rat: focus on reproductive and endocrine systems and spleen.

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

Ecotoxicity of engineered TiO2 nanoparticles to saltwater organisms: an overview.

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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