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Merck

05-4535

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:
Molekulargewicht:
151.99
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352303
PubChem Substanz-ID:

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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Nien-Hsun Li et al.
Journal of hazardous materials, 198, 356-361 (2011-11-15)
The feasibility of stabilizing nickel-laden sludge by a high-temperature NiCr(2)O(4) synthesis process was investigated with different sintering temperatures, salt contents, molar ratios, and reaction atmospheres. The crystalline phases of species were investigated by using an X-ray diffraction, and the surface
Selvam Sangeetha et al.
Colloids and surfaces. B, Biointerfaces, 100, 36-41 (2012-07-07)
Stabilization of collagen for various applications employs chemicals such as aldehydes, metal ions, polyphenols, etc. Stability against enzymatic, thermal and mechanical degradation is required for a range of biomedical applications. The premise of this research is to explore the use
Isabella Marr et al.
Sensors (Basel, Switzerland), 11(8), 7736-7748 (2011-12-14)
Zeolites are promising materials in the field of gas sensors. In this technology-oriented paper, a planar setup for potentiometric hydrocarbon and hydrogen gas sensors using zeolites as ionic sodium conductors is presented, in which the Pt-loaded Na-ZSM-5 zeolite is applied
Małgorzata Wiśniewska et al.
Environmental science and pollution research international, 20(6), 3657-3669 (2012-11-07)
The lack of water is the most serious threat to humanity that leads to more efficient water and sewage treatment. Currently, many scientists are looking for new coagulants, flocculants and physicochemical methods allowing for sufficient removal of pollutants from water.
L F Wang et al.
Journal of animal science, 90 Suppl 4, 415-417 (2013-02-13)
The CP digestibility is traditionally measured by chemical analyses of CP and marker concentration in digesta and diets. Potentially, CP digestibility can also be predicted by marker concentrations and spectral analyses of digesta and diet. Spectroscopy is a rapid, nondestructive

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