• USA Home
  • 12933 - Cobalt(II) sulfate heptahydrate

EMAIL THIS PAGE TO A FRIEND
12933 Sigma-Aldrich

Cobalt(II) sulfate heptahydrate

purum, ≥95%

Synonym: Cobaltous sulfate heptahydrate

Purchase

Properties

Related Categories Cobalt Salts, Essential Chemicals, Research Essentials, Salts
grade   purum
assay   ≥95%
density   2.03 g/mL at 25 °C (lit.)
anion traces   chloride (Cl-): ≤500 mg/kg
cation traces   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
InChI key   BGORGFZEVHFAQU-UHFFFAOYSA-L

Description

General description

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

Application

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.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
GG3200000

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Single- & multi-channel pipettes from BRAND
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?