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  7. Chromium(III) oxide, 99%, amorphous powder, Thermo Scientific Chemicals

Chromium(III) oxide, 99%, amorphous powder, Thermo Scientific Chemicals

Product Code. 11954141
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Quantity:
500 g
2.5 kg
Packaging:
Glass bottle
Plastic Bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics 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
Molecular Formula Cr2O3
Molecular Weight (g/mol) 151.99
MDL Number MFCD00010949
InChI Key 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
IUPAC Name dichromium(3+) trioxidandiide
SMILES [O--].[O--].[O--].[Cr+3].[Cr+3]

Specifications

Boiling Point 4000°C
Melting Point 2435°C
Color Green
pH 5 to 7
Physical Form Amorphous Powder
Quantity 2.5 kg
Assay Percent Range 98.5% min
Linear Formula Cr2O3
Fieser 03,38; 13,338
Merck Index 15,2238
Solubility Information Solubility in water: insoluble in water. Other solubilities: slightly soluble in acids and alkalies,practically insoluble in alcohol and acetone
Formula Weight 151.99
Percent Purity 99%
Packaging Plastic Bottle
Specific Gravity 5.21
Density 5.2100g/mL
Chemical Name or Material Chromium(III) oxide
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RUO – Research Use Only

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