C2769

Cobalt(II) nitrate hexahydrate

ACS reagent, 98.0-102.0%

• Synonym(s): Cobaltous nitrate, Cobaltous nitrate hexahydrate, Nitric acid, cobalt(II) salt
• Linear Formula: Co(NO₃)₂ · 6H₂O
• CAS Number: 10026-22-9
• Molecular Weight: 291.03
• EC Number: 233-402-1
• MDL number: MFCD00149647
• UNSPSC Code: 12352300

Properties

• grade: ACS reagent
• assay: 98.0-102.0%
• impurities: ≤0.01% Insoluble matter
• mp: 55 °C (lit.)
• anion traces: chloride (Cl^-): ≤0.002%; sulfate (SO₄^2-): ≤0.005%
• cation traces: Ca: ≤0.005%; Cu: ≤0.002%; Fe: ≤0.001%; K: ≤0.01%; Mg: ≤0.005%; NH₄⁺: ≤0.2%; Na: ≤0.05%; Ni: ≤0.15%; Pb: ≤0.002%; Zn: ≤0.01%
• SMILES string: O.O.O.O.O.O.[Co++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/Co.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;
• InChI key: QGUAJWGNOXCYJF-UHFFFAOYSA-N