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Sigma-Aldrich

Chrom(III)-oxid

SAJ first grade, ≥99.0%

Synonym(e):

Chromsesquioxid

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About This Item

Empirische Formel (Hill-System):
Cr2O3
CAS-Nummer:
1308-38-9
Molekulargewicht:
151.99
EG-Nummer:
215-160-9
MDL-Nummer:
MFCD00010949
UNSPSC-Code:
12352303
PubChem Substanz-ID:
329748063

Qualität

SAJ first grade

Assay

≥99.0%

Form

powder

Verfügbarkeit

available only in Japan

SMILES String

O=[Cr]O[Cr]=O

InChI

1S/2Cr.3O

InChIKey

QDOXWKRWXJOMAK-UHFFFAOYSA-N

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Anwendung

Used in a solid-state reaction to form the new ternary oxide, CrVMoO7, can be used in selective oxidation.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

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Khatereh Khorsandi et al.
Mutation research, 750(1-2), 105-110 (2012-10-27)
Chromium is a toxic and carcinogenic compound widely distributed in environment. In the present study we have investigated the interaction of chromium oxide with DNA employing UV/vis and fluorescence spectroscopy as well as Circular dichroism, thermal denaturation, retardation polyacrylamide gel
H N Lærke et al.
Journal of animal science, 90 Suppl 4, 384-386 (2013-02-13)
External markers for determination of nutrient digestibility have often been evaluated in conventional dry feeds but less often in conventional feeds such as human-type diets used in animal model studies. In the present study, 5 ileal-cannulated pigs were fed 5
Kazuhiko Maeda et al.
Topics in current chemistry, 303, 95-119 (2011-04-26)
Overall water splitting to form hydrogen and oxygen over a heterogeneous (particulate) photocatalyst with solar energy is a promising process for clean and recyclable hydrogen production on a large-scale. In recent years, numerous attempts have been made for the development
Yuanmin Wang et al.
Langmuir : the ACS journal of surfaces and colloids, 29(3), 950-956 (2012-12-20)
We investigate the single-cell reduction of toxic Cr(VI) by the dissimilatory metal-reducing bacterium Shewanella oneidensis MR-1 (MR-1), an important bioremediation process, using Raman spectroscopy and scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX). Our experiments indicate that the
Defa Wang et al.
Nano letters, 11(6), 2353-2357 (2011-05-17)
We report on the achievement of wafer-level photocatalytic overall water splitting on GaN nanowires grown by molecular beam epitaxy with the incorporation of Rh/Cr(2)O(3) core-shell nanostructures acting as cocatalysts, through which H(2) evolution is promoted by the noble metal core
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