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Chromium(III) oxide, Puratronic™, 99.97% (metals basis)
CAS: 1308-38-9 | Cr2O3 | 151.99 g/mol
$106.27 - $3490.01
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] |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AA1068806
|
Thermo Scientific Chemicals
01068806 |
5 g |
Each for $106.27
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AA1068814
|
Thermo Scientific Chemicals
01068814 |
25 g |
Each for $333.64
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AA1068822
|
Thermo Scientific Chemicals
01068822 |
100 g |
Each for $949.74
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AA1068836
|
Thermo Scientific Chemicals
01068836 |
500 g |
Each for $3,490.01
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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.
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 | |
| Cr2O3 | |
| 14,2234 | |
| Insoluble in water,alcohol,acetone,alkalies and acids. | |
| [O--].[O--].[O--].[Cr+3].[Cr+3] | |
| 151.99 | |
| CHEBI:48242 | |
| 99.97% | |
| Odorless | |
| 5.22 g/mL | |
| (metals basis) |
| 2435°C | |
| Green | |
| 5 g | |
| MFCD00010949 | |
| 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 | |
| dichromium(3+) trioxidandiide | |
| 517277 | |
| 151.99 | |
| Puratronic™ | |
| 2.551 | |
| Chromium(III) oxide |
Safety and Handling
GHS H Statement
H302-H332-H317
Harmful if swallowed.
Harmful if inhaled.
May cause an allergic skin reaction.
GHS P Statement
P261-P280-P304+P340-P301+P312-P312-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Warning
EINECSNumber : 215-160-9
RTECSNumber : GB6475000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only