Natriumperiodat 99% zur Analyse

Lieferant: Thermo Scientific
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Synonyme: Natriumtetroxoiodat(VII)Natriummetaperiodat

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Natriumperiodat 99% zur Analyse
Natriumperiodat
Formel: NaIO₄
Molecular Weight: 213,89 g/mol
Schmelzpunkt: 300 °C (Zersetzung)
Lagertemperatur: Raumtemperatur
MDL: MFCD00003534
CAS-Nummer: 7790-28-5
EINECS: 232-197-6
UN: 3085
ADR: 5.1,I
Merck Index: 13,08714

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Spezifikation Testergebnisse

Appearance White to off-white Crystals
Titration Iodometric ≥98.5 %
pH 3.4 to 4.5 (5 % at 20°C)
Chloride (Cl) ≤300 ppm
Iodide (I) ≤10 ppm
Nitrate (NO3) ≤2000 ppm
Sulfate (SO4) ≤200 ppm
Iron (Fe) ≤10 ppm
Lead (Pb) ≤20 ppm

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