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Chromium(III) oxide, 99%

Codice prodotto. 11381629
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Quantità:
100 g
500 g
Dimensione della confezione:
100g
500g
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Codice prodotto. 11381629

Marca: Thermo Scientific Alfa Aesar 012285.36

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Descrizione

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

Chromium(III) oxide is known as green compound which is used for buffing and polishing. It can be used as abrasives. Apart from being used as a precursor to the magnetic pigment viz., chromium dioxide, it is used in inks, glasses, and pigments (viridian). They are employed as plating agents and surface treating agents. It is a catalyst in the Phillips process of manufacture of high density polythene.

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

Identificatori chimici

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
IUPAC Name dichromium(3+) trioxidandiide
SMILES [O--].[O--].[O--].[Cr+3].[Cr+3]

Specifica

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 99%
Informazioni di solubilità Insoluble in water,alcohol,acetone and acids.
Peso formulazione 151.99
Odore Odorless
Indice di rifrazione 2.551
Aspetto Pale to dark green powder
Densità 5.22
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RUO – Research Use Only

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