Determine the necessary mass, volume, or concentration for preparing a solution.
≥99.9% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Desiccated Ships FedEx DG Service Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 47 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sonrisas canónicas | O=[Cr](=O)=O |
|---|---|
| IUPAC Name | trioxochromium |
| InChIKey | WGLPBDUCMAPZCE-UHFFFAOYSA-N |
| INCHI | 1S/Cr.3O |
| Isómeros SMILES | O=[Cr](=O)=O |
| WGK Alemania | 3 |
| RTECS | GB6650000 |
| Número ONU | 1463 |
| Grupo de embalaje | II |
| Peso molecular | 99.99 |
| Reaxy-Rn | 3902806 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3902806&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Clase | Transition metal organides |
| Subclass | Transition metal oxides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Transition metal oxides |
| Alternative Parents | Inorganic chromium trioxides Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Transition metal oxide - Inorganic chromium trioxide - Inorganic oxide - Inorganic salt |
| Descripción | This compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal. |
| External Descriptors | chromium oxide |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Apr 23, 2026 | C112727 | |
| Certificate of Analysis | Apr 02, 2026 | C112727 | |
| Certificate of Analysis | Jan 31, 2026 | C112727 | |
| Certificate of Analysis | Dec 20, 2025 | C112727 | |
| Certificate of Analysis | Dec 14, 2024 | C112727 | |
| Certificate of Analysis | Jan 04, 2024 | C112727 | |
| Certificate of Analysis | Nov 14, 2022 | C112727 | |
| Certificate of Analysis | Nov 14, 2022 | C112727 | |
| Certificate of Analysis | Aug 27, 2022 | C112727 | |
| Certificate of Analysis | Jul 08, 2022 | C112727 |
| Punto de fusión (°C) | 195°C |
|---|---|
| Peso molecular | 99.994 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 99.9252 Da |
| Monoisotopic Mass | 99.9252 Da |
| Topological Polar Surface Area | 51.200 Ų |
| Heavy Atom Count | 4 |
| Formal Charge | 0 |
| Complexity | 61.800 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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