Cobalt(II) Acetate CAS 944155-28-6
| CAS No. | 944155-28-6 |
| Molecular Formula | 2*C2H3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cobalt(II) Acetate (CAS 944155-28-6), molecular formula C2H3O2Co and molecular weight 117.98 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Cobalt(II) Acetate (C2H3O2Co) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 117.98 g/mol, it falls into the low-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Cobalt(II) Acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | 2*C2H3O2 Co |
| Molecular Weight | 117.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1987 |
Related Cobalt Standards
- Cobalt(II) Fluoride (CAS 10026-17-2)
- Cobalt(III) fluoride (CAS 10026-18-3)
- Cobalt(II) nitrate hexahydrate (CAS 10026-22-9)
- Cobalt sulfate heptahydrate (CAS 10026-24-1)
- Cobalt(II)tungstate (CAS 10101-58-3)
- Cobalt(II) Sulphate (CAS 10124-43-3)
- Cobalt(II) Dinitrate (CAS 10141-05-6)
- Cobalt, hexacarbonylbis(triphenylphosphine)di-, (Co-Co) (CAS 10170-27-1)
Recommended Standards
- 2-Chloro-N-ethylethanamine hydrochloride (CAS 4535-87-9)
- N-(Pyrazin-2-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide (CAS 1448050-18-7)
- 2,5-Dichloro-3-fluorobenzyl bromide (CAS 1803784-30-6)
- 1H-Perimidine (CAS 204-02-4)
- 6-(4-Bromo-2-fluorophenoxy)hexanenitrile (CAS 1443342-04-8)
- 1-Methyl-5-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 497833-04-2)
- HS-173 (CAS 1276110-06-5)
- 4-Methyl-2-((1-(thiophen-2-yl)ethyl)amino)pentan-1-ol (CAS 1247234-26-9)
- 4-(2-(4-Methoxyphenyl)quinolin-4-yl)morpholine (CAS 853331-20-1)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com