393703
Chromium(III) oxide
powder, ≥98%
Synonyme(s) :
Chromia
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About This Item
Formule empirique (notation de Hill):
Cr2O3
Numéro CAS:
Poids moléculaire :
151.99
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352303
ID de substance PubChem :
Nomenclature NACRES :
NA.55
Essai:
≥98%
Forme:
powder
Produits recommandés
Niveau de qualité
Essai
≥98%
Forme
powder
Chaîne SMILES
O=[Cr]O[Cr]=O
InChI
1S/2Cr.3O
Clé InChI
QDOXWKRWXJOMAK-UHFFFAOYSA-N
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Description générale
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.†
Application
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.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
nwg
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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