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Oxyde de chrome(III), 99,6 % (base métallique), Thermo Scientific Chemicals

Code produit. 11363318
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Quantité:
25 g
100 g

For vacuum deposition. It can be used in selective oxidation. It is mainly used for smelting metal chromium and chromium carbide. It is used as coloring agent for color painting on enamelware and porcelain ware, imitation leather or building material. It is also used for making sun-proof coating, abrasive, green polishing compound and special printing ink for printing bank note. It is used as catalyst for organic synthetic chromium.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 1308-38-9
Formule moléculaire Cr2O3
Poids moléculaire (g/mol) 151.99
Numéro MDL MFCD00010949
Clé InChI UOUJSJZBMCDAEU-UHFFFAOYSA-N
Synonyme chromium iii oxide, chromia, dichromium trioxide, chromium sesquioxide, chrome green, green chromium oxide, chromium 3+ oxide, green cinnabar, chrome ochre, chrome oxide
CID PubChem 517277
ChEBI CHEBI:48242
Nom IUPAC oxo(oxochromio-oxy)chrome
SMILES [O--].[O--].[O--].[Cr+3].[Cr+3]

Spécification

Point d’ébullition 3000°C
Nom chimique ou matériau Chromium oxide
Point de fusion 2435°C
Forme physique Morceaux agglomérés de 3 à 6 mm
Quantité 100 g
Plage de pourcentage du dosage 99.6% (metals basis)
Informations sur la solubilité Insoluble in water. insoluble in alcohol,acetone,acids.
Poids de la formule 151.99
Indice de réfraction 2.551
Densité 5.22 g/mL

RUO – Research Use Only

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