... :Used as an oxidant and an analytical reagent. Sodium PeriodateChemical Reagent:Sodium Periodate Molecular Formula:NaIO4 Molecular Weight:213.89 Appearance and ... and an analytical reagent. Packing:100g,500g,25kg,50kg Standard:Q/YSH 03-2000SPECIFICATIONVALUEARCP( NaIO4 ) Assay %≥ 99.5≥ 99.0Claritymeet standardmeet ... ( K ) %≤ 0.01≤ 0.03Manganese ( Mn ) %≤ 0.0002≤ 0.0003 Sodium Periodate