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Chrom(III)-oxid, weißes bis dunkelgrünes Pulver, > 98 %, Thermo Scientific Chemicals

Product Code. 11391629
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Menge:
500 g
2 kg
Unit Size:
2 Kilogramm
500 Gramm
Product Code. Menge unitSize
11391629 500 g 500 Gramm
11301639 2 kg 2 Kilogramm
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Product Code. 11391629

Brand: Thermo Scientific Alfa Aesar 012286.36

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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
Summenformel Cr2O3
Molekulargewicht (g/mol) 151.99
MDL-Nummer MFCD00010949
InChI-Schlüssel UOUJSJZBMCDAEU-UHFFFAOYSA-N
Synonym 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

Siedepunkt 3000°C
Chemischer Name oder Material Chromium(III) oxide
Schmelzpunkt 2435°C
Farbe Grün
Physikalische Form Pulver
Menge 500 g
Prozentgehaltsbereich >98%
Löslichkeitsinformationen Insoluble in water,alcohol,acetone and acids
IUPAC-Name Oxo(oxochromiooxy)chrom
Formelmasse 151.99
Geruch Geruchsneutral
Brechungsindex 2.551
Dichte 5.2 g/cm3at 20°C
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