Cobalt(II) acetate tetrahydrate
SIGALD/403024 - ACS reagent, ≥98.0%
Synonym: Cobaltous acetate tetrahydrate
CAS Number: 6147-53-1
Empirical Formula (Hill Notation): C4H6CoO4 · 4H2O
Molecular Weight: 249.08
EC Number: 200-755-8
MDL Number: MFCD00149569
Linear Formula: (CH3COO)2Co · 4H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤0.002% |
| nitrate (NO3-): ≤0.01% | |
| sulfate (SO42-): ≤0.005% | |
| assay | ≥98.0% |
| 98.0-102.0% (ACS specification) | |
| cation traces | Ca: ≤0.005% |
| Cu: ≤0.002% | |
| Fe: ≤0.001% | |
| K: ≤0.01% | |
| Mg: ≤0.005% | |
| Na: ≤0.05% | |
| Ni: ≤0.1% | |
| Pb: ≤0.001% | |
| Zn: ≤0.01% | |
| form | crystalline powder |
| granular | |
| grade | ACS reagent |
| impurities | ≤0.01% insolubles |
| InChI | 1S/2C2H4O2.Co.4H2O/c2*1-2 |
| InChI key | ZBYYWKJVSFHYJL-UHFFFAOYSA |
| Quality Level | 200 ![]() |
| reaction suitability | reagent type: catalyst core: cobalt |
| SMILES string | [H]O[H].[H]O[H].[H]O[H].[ |
| Application: | Cobalt(II) acetate tetrahydrate may be used in the synthesis of the following: • cobalt nanoparticles • cobalt(II)–aminophenyltet • tricobalt complexes with mixed μ-acetato and μ-pyrazolato ligands |
| Packaging: | 100 g in poly bottle |
| Symbol | ![]() ![]() GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H302 - H317 - H319 - H334 - H341 - H350i - H360F - H410 |
| Precautionary statements | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | T,N |
| Risk Statements | 49-60-42/43-50/53-68 |
| Safety Statements | 53-45-60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 2 |
| Purity | ≥98.0%; 98.0-102.0% (ACS specification) |
| UNSPSC | 12352103 |




