Potassium nickel paraperiodate

Nickel (II) fluoride, 3 191 Nickel (IV) potassium paraperiodate J-hydrate, 5 201, 202 analysis of, 5 203 Nickel (IV) sodium paraperiodate 1-hydrate, 5 201... [Pg.240]

Nickel powder, synthesis 56 Potassium hexacyanodinickel-ate(I), synthesis 57 Sodium and potassium nickel(IV) paraperiodates, synthesis 58... [Pg.1]

Compounds in which nickel is present in a higher oxidation state than 2+ are uncommon and often relatively unstable. Exceptions are found in sodium and potassium nickel(IY) paraperiodates, which have been described by R y and Sarma1 and which correspond to the formulation Na(K)NiI06-xH20. These compounds are readily prepared by peroxydisulfate oxidation of nickel(II) in the presence of periodate. [Pg.201]

Sodium and potassium nickel (IV) paraperiodates are almost completely insoluble in cold water. They decom-... [Pg.203]

NiF2 Nickel(II) fluoride, 3 173 NiKIOe-JHaO Nickel(IV) potassium paraperiodate hydrate, 6 201-203... [Pg.326]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...