393703
Chromium(III) oxide
powder, ≥98%
Sinônimo(s):
Chromia
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About This Item
Fórmula empírica (Notação de Hill):
Cr2O3
Número CAS:
Peso molecular:
151.99
Número CE:
Número MDL:
Código UNSPSC:
12352303
ID de substância PubChem:
NACRES:
NA.55
Ensaio
≥98%
forma
powder
cadeia de caracteres SMILES
O=[Cr]O[Cr]=O
InChI
1S/2Cr.3O
chave InChI
QDOXWKRWXJOMAK-UHFFFAOYSA-N
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Descrição geral
Chromium (III) oxide is a chromium complex in which the chromium ion is in +3 oxidation state. The synthesis of its sub-micron powder has been reported.† The IR and Raman spectra of chromium (III) oxide have been studied.† The impact of adding lysozyme on the stability of chromium (III) oxide (Cr2O3) suspension has been evaluated.†
Aplicação
Chromium (III) oxide may be used in the following processes:
- To modify carbon paste electrodes for optimizing its ability to detect nitric oxide.
- Preparation of Ni+Cr2O3 composite coatings.
- Formation of the ternary oxide, CrVMoO7 by solid-state reaction which may be employed in selective oxidation reactions.
Used in a solid-state reaction to form the new ternary oxide, CrVMoO7, can be used in selective oxidation.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
nwg
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Certificados de análise (COA)
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