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Cited in 46 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | [O-]S(=O)(=O)[O-].[Co+2] |
|---|---|
| IUPAC Name | cobalt(2+);sulfate |
| InChIKey | KTVIXTQDYHMGHF-UHFFFAOYSA-L |
| INCHI | 1S/Co.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 |
| Isomeric SMILES | [O-]S(=O)(=O)[O-].[Co+2] |
| PubChem CID | 24965 |
| Molecular Weight | 155 |
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 |
| Class | Transition metal oxoanionic compounds |
| Subclass | Transition metal sulfates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Transition metal sulfates |
| Alternative Parents | Inorganic oxides Inorganic cobalt salts |
| Molecular Framework | Not available |
| Substituents | Transition metal sulfate - Inorganic cobalt salt - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as transition metal sulfates. These are inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is a transition metal. |
| External Descriptors | metal sulfate |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Oct 30, 2025 | C302068 | |
| Certificate of Analysis | Oct 30, 2025 | C302068 | |
| Certificate of Analysis | Oct 30, 2025 | C302068 | |
| Certificate of Analysis | Oct 30, 2025 | C302068 | |
| Certificate of Analysis | Oct 30, 2025 | C302068 | |
| Certificate of Analysis | Jun 13, 2024 | C302068 | |
| Certificate of Analysis | Jan 06, 2023 | C302068 | |
| Certificate of Analysis | Nov 18, 2022 | C302068 | |
| Certificate of Analysis | Sep 13, 2022 | C302068 | |
| Certificate of Analysis | Sep 13, 2022 | C302068 | |
| Certificate of Analysis | Sep 13, 2022 | C302068 | |
| Certificate of Analysis | Jul 09, 2022 | C302068 |
| Molecular Weight | 155.000 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.885 Da |
| Monoisotopic Mass | 154.885 Da |
| Topological Polar Surface Area | 88.600 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 62.200 |
| 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 | 2 |
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