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Chromium(III) oxide, 98+%

Codice prodotto. p-4781858
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Quantità:
500 g
2 kg
Dimensione della confezione:
2kg
500g
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Codice prodotto. 11391629

Marca: Thermo Scientific Alfa Aesar 012286.36

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Descrizione

CAS: 1308-38-9 | Cr2O3 | 151.99 g/mol

It is employed in metallurgical processing and has applications in chrome plating, anodizing aluminum etc… It is also used as a pigment.

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

Chemical Identifiers

CAS 1308-38-9
Formula molecolare Cr2O3
Molecular Weight (g/mol) 151.99
Numero MDL MFCD00010949
InChI Key UOUJSJZBMCDAEU-UHFFFAOYSA-N
Sinonimo chromium iii oxide, chromia, dichromium trioxide, chromium sesquioxide, chrome green, green chromium oxide, chromium 3+ oxide, green cinnabar, chrome ochre, chrome oxide
PubChem CID 517277
ChEBI CHEBI:48242
SMILES [O--].[O--].[O--].[Cr+3].[Cr+3]

Specifications

Punti di ebollizione 3000°C
Materiale o nome chimico Chromium(III) oxide
Punto di fusione 2435°C
Colore Green
Forma fisica Powder
Quantità 500 g
Intervallo percentuale saggio >98%
Informazioni di solubilità Insoluble in water,alcohol,acetone and acids
IUPAC Name oxo(oxochromiooxy)chromium
Peso formulazione 151.99
Odore Odorless
Indice di rifrazione 2.551
Densità 5.2 g/cm3at 20°C
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RUO – Research Use Only

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