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Chromium(III) oxide, 98+%
CAS: 1308-38-9 | Cr2O3 | 151.99 g/mol
$86.33 - $233.01
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 |
| SMILES | [O--].[O--].[O--].[Cr+3].[Cr+3] |
Description
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.
Chemical Identifiers
| 1308-38-9 | |
| 151.99 | |
| UOUJSJZBMCDAEU-UHFFFAOYSA-N | |
| 517277 | |
| [O--].[O--].[O--].[Cr+3].[Cr+3] |
| Cr2O3 | |
| MFCD00010949 | |
| chromium iii oxide, chromia, dichromium trioxide, chromium sesquioxide, chrome green, green chromium oxide, chromium 3+ oxide, green cinnabar, chrome ochre, chrome oxide | |
| CHEBI:48242 |
Specifications
| 3000°C | |
| 1308-38-9 | |
| Powder | |
| >98% | |
| MFCD00010949 | |
| Insoluble in water,alcohol,acetone and acids | |
| [O--].[O--].[O--].[Cr+3].[Cr+3] | |
| 151.99 | |
| CHEBI:48242 | |
| Odorless | |
| 5.2 g/cm3at 20°C |
| 2435°C | |
| Green | |
| 500 g | |
| Cr2O3 | |
| chromium iii oxide, chromia, dichromium trioxide, chromium sesquioxide, chrome green, green chromium oxide, chromium 3+ oxide, green cinnabar, chrome ochre, chrome oxide | |
| UOUJSJZBMCDAEU-UHFFFAOYSA-N | |
| oxo(oxochromiooxy)chromium | |
| 517277 | |
| 151.99 | |
| 2.551 | |
| Chromium(III) oxide |
Safety and Handling
Keep container in a well ventilated place. Avoid contact with skin. Wear suitable gloves.
H302-H332-H317 : Harmful if swallowed. Harmful if inhaled. May cause an allergic skin reaction.
EINECSNumber : 215-160-9
RTECSNumber : GB6475000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only