202193

Cobalt(II)-carbonat Hydrat

Co 43-47 %

• Lineare Formel: CoCO₃·xH₂O
• CAS-Nummer: 57454-67-8
• Molekulargewicht: 118.94 (anhydrous basis)
• MDL-Nummer: MFCD00149654
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329751993
• NACRES: NA.55
• Qualität: for synthesis
• Form: powder

Eigenschaften

• Qualität: for synthesis
• Qualitätsniveau: 100
• Form: powder
• Zusammensetzung: Co, 43-47%
• Konzentration: 43.0-47.0% Co (EDTA titration)
• Dichte: 4.13 g/mL at 25 °C (lit.)
• SMILES String: O.[Co++].[O-]C([O-])=O
• InChI: 1S/CH2O3.Co.H2O/c2-1(3)4;;/h(H2,2,3,4);;1H2/q;+2;/p-2
• InChIKey: JLAIPADPFFTYLP-UHFFFAOYSA-L

Beschreibung

Anwendung

Cobalt(II) carbonate hydrate can be used as a reagent to synthesize transition metal dipicolinates by reacting with dipicolinic acid and 4,4′-bipyridine. It can also be used as a precursor to prepare Co₃O₄/MgO and Co₃O₄/Al₂O₃ catalysts by using MgO or Al₂O₃, which can be used for the hydrogenation of cinnamaldehyde to cinnamyl alcohol.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H302,H315,H317,H319,H335,H351
• P-Sätze: P201 - P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable