Periodic acid for analysis

Supplier: Thermo Scientific
Danger

Synonyms: ortho-Periodic acid, Orthoperiodic acid

453170250 453171000 453175000
ACRO453170250EA 36.4 EUR
ACRO453170250 ACRO453171000 ACRO453175000
Periodic acid for analysis
Periodic acid
Formula: H₅IO₆
MW: 227.94 g/mol
Melting Pt: 122 °C
Density: 1,3875 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011344
CAS Number: 10450-60-9
UN: 3085
ADR: 5.1,II
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Specification Test Results

Appearance White to off-white Crystalline powder or crystals
Titration Iodimetric 99.0 to 101.0 %
Residue after ignition ≤0.05 %
Iodide (I) ≤10 ppm
Bromide and Bromate (as Cl) ≤200 ppm
Chloride and Chlorate (as Cl) ≤200 ppm
Nitrate (NO3) ≤100 ppm
Sulfate (SO4) ≤100 ppm
Calcium (Ca) ≤50 ppm
Copper (Cu) ≤50 ppm
Iron (Fe) ≤50 ppm
Lead (Pb) ≤50 ppm
Nickel (Ni) ≤50 ppm
Potassium (K) ≤100 ppm
Sodium (Na) ≤100 ppm
Zinc (Zn) ≤50 ppm
Heavy metals (as Pb) ≤50 ppm
Insoluble matter ≤0.01 %
Iodic acid ≤1.0 %

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