Sodium (para)periodate

InChI key

DSYMXPNUZLZKOA-UHFFFAOYSA-K

InChI

1S/H5IO6.3Na/c2-1(3,4,5,6)7;;;/h(H5,2,3,4,5,6,7);;;/q;3*+1/p-3

SMILES string

[Na+].[Na+].[Na+].OI(O)([O-])([O-])([O-])=O

grade

purum p.a.

assay

≥99.0% (as H₂INa₃O₆, RT)

form

powder

reaction suitability

reagent type: oxidant

pH

3.5-5.5 (25 °C, 106.9 g/L)

anion traces

sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Ca: ≤500 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg