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Chromium(VI) oxide, 99.5% (metals basis)
CAS: 1333-82-0 | CrO3 | 99.99 g/mol
$138.58 - $999.16
Chemical Identifiers
| CAS | 1333-82-0 |
|---|---|
| Molecular Formula | CrO3 |
| Molecular Weight (g/mol) | 99.99 |
| MDL Number | MFCD00010952 |
| InChI Key | WGLPBDUCMAPZCE-UHFFFAOYSA-N |
| Synonym | chromium trioxide, chromium vi oxide, monochromium trioxide, chromtrioxid, chromic trioxide, chromsaeureanhydrid, anhydride chromique, chromium 6+ oxide, chromium vi trioxide, chromium oxide |
| PubChem CID | 14915 |
| ChEBI | CHEBI:48240 |
| IUPAC Name | trioxochromium |
| SMILES | O=[Cr](=O)=O |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AA1069114
|
Thermo Scientific Chemicals
01069114 |
25 g |
Each for $138.58
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AA1069122
|
Thermo Scientific Chemicals
01069122 |
100 g |
Each for $303.63
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AA1069136
|
Thermo Scientific Chemicals
01069136 |
500 g |
Each for $999.16
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Description
Chromium(VI) oxide is widely used in chromium electroplating, and as protective coatings in corrosion/oxidation resistance of metals. It is also employed in CDs and DVDs. It is useful as an oxidant in Jones oxidation in acetic acid or acetone. It is used in the oxidation of primary alcohols into carboxylic acids, and secondary alcohols into ketones. With phosphoric acid, it is used as a stripping agent for anodic coatings of all types and in the production of syntheric rubies.
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
| 1333-82-0 | |
| 99.99 | |
| WGLPBDUCMAPZCE-UHFFFAOYSA-N | |
| 14915 | |
| trioxochromium |
| CrO3 | |
| MFCD00010952 | |
| chromium trioxide, chromium vi oxide, monochromium trioxide, chromtrioxid, chromic trioxide, chromsaeureanhydrid, anhydride chromique, chromium 6+ oxide, chromium vi trioxide, chromium oxide | |
| CHEBI:48240 | |
| O=[Cr](=O)=O |
Specifications
| 250°C (decomposition) | |
| 1333-82-0 | |
| Crystalline | |
| CrO3 | |
| UN1463 | |
| chromium trioxide, chromium vi oxide, monochromium trioxide, chromtrioxid, chromic trioxide, chromsaeureanhydrid, anhydride chromique, chromium 6+ oxide, chromium vi trioxide, chromium oxide | |
| WGLPBDUCMAPZCE-UHFFFAOYSA-N | |
| trioxochromium | |
| 14915 | |
| 99.99 | |
| Hygroscopic | |
| Chromium(VI) oxide |
| 196°C | |
| Red | |
| 25 g | |
| MFCD00010952 | |
| 14,2235 | |
| Very soluble in water. Soluble in sulfuric,nitric acid,acetic acid,and acetone. | |
| O=[Cr](=O)=O | |
| 99.99 | |
| CHEBI:48240 | |
| 99.9% | |
| 2.7 g/mL | |
| (metals basis) |
Safety and Handling
GHS H Statement
H271-H301-H310-H330-H334-H340-H350-H372-H361-H314-H318-H317
May cause fire or explosion
strong oxidizer.
Toxic if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause genetic defects.
May cause cancer.
Causes damage to organs through prolonged or repeated exposure.
Suspected of damaging fertility or the unborn child.
Causes severe skin burns and eye damage.
Causes serious eye damage.
May cause an allergic skin reaction.
P201-P202-P210-P220-P221-P260-P262-P264b-P270-P271-P272-P280g-P281-P283-P284-P285-P302+P350-P304+P340-P305+P351+P338-P306+P360-P310-P330-P331-P333+P313-P353-P363-P370+P378q-P3
H271-H301-H310+H330-H314-H317-H334-H335-H340-H350-H361f-H372
DOTInformation : Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: CHROMIUM TRIOXIDE, ANHYDROUS
EINECSNumber : 215-607-8
RTECSNumber : GB6650000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only