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721085

Sigma-Aldrich

Zinc oxide, dispersion

nanoparticles, 40 wt. % in ethanol, <130 nm particle size

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Linear Formula:
ZnO
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

nanoparticles

concentration

40 wt. % in ethanol

particle size

<130 nm

density

1.25 g/mL±0.15 g/mL at 25 °C

SMILES string

[Zn]=O

InChI

1S/O.Zn

InChI key

XLOMVQKBTHCTTD-UHFFFAOYSA-N

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signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

55.0 °F

flash_point_c

12.8 °C


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Scientific consensus predicts that the worldwide use of engineered nanomaterials (ENM) leads to their release into the environment. We reviewed the available literature concerning environmental concentrations of six ENMs (TiO2, ZnO, Ag, fullerenes, CNT and CeO2) in surface waters, wastewater
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Zinc oxide nanoparticles (ZnO NPs) induced macrophage cell death and its mechanism remains to be solved. Herein, we report that ZnO NPs induced ROS generation by depleting antioxidant enzymes, increasing lipid peroxidation and protein carbonyl contents in macrophages. The oxidative

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