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Chromium(III) oxide, Puratronic™, 99.97% (metals basis), Thermo Scientific Chemicals

Product Code. 11340939
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Quantità:
5 g
25 g
100 g
500 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Also known as green compound 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

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 5 g
Note percentuale saggio (metals basis)
Indice di Merck 14,2234
Informazioni di solubilità Insoluble in water,alcohol,acetone,alkalies and acids.
IUPAC Name dichromium(3+) trioxidandiide
Peso formulazione 151.99
Percent Purity 99.97%
Grado Puratronic™
Odore Odorless
Indice di rifrazione 2.551
Densità 5.22 g/mL
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RUO – Research Use Only

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