12933

Cobalt(II)-sulfat Heptahydrat

purum, ≥95%

• Synonym(e): Cobaltous sulfate heptahydrate
• Lineare Formel: CoSO₄ · 7H₂O
• CAS-Nummer: 10026-24-1
• Molekulargewicht: 281.10
• EG-Nummer: 233-334-2
• MDL-Nummer: MFCD00149657
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329749943

Eigenschaften

• Qualität: purum
• Assay: ≥95%
• Form: solid
• Dichte: 2.03 g/mL at 25 °C (lit.)
• Anionenspuren: chloride (Cl^-): ≤500 mg/kg
• Kationenspuren: Fe: ≤50 mg/kg; Ni: ≤1000 mg/kg; Pb: ≤50 mg/kg; Zn: ≤200 mg/kg
• SMILES String: O.[Co++].[O-]S([O-])(=O)=O
• InChI: 1S/Co.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
• InChIKey: BGORGFZEVHFAQU-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

Cobalt(II) sulfate heptahydrate is a hydrated cobalt salt. Its bioavailability has been assessed in human tissue fluids and human serum.

Anwendung

Cobalt(II) sulfate heptahydrate may be used in the following processes:

• Preparation of FeCo alloy magnetic nanofluids.
• As a source of cobalt ion (Co²⁺) for the oxidation of aqueous phenol solution via electro-Fenton process.
• Preparation of palladium-activated titanium dioxide-supported cobalt-nickel-phosphorus ternary alloy catalyst (Co-Ni-P/Pd-TiO₂).
• Preparation of {[Co(phen)₂]₂(μ-P₂O₇)}·6MeOH (P₂O₇ = pyrophosphate; phen = 1,10-phenanthroline), a pyrophosphatobridged cobalt(II) coordination complex.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302,H317,H319,H334,H341,H350i,H360F,H410
• P-Sätze: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
• Lagerklassenschlüssel: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable