Natriummetaperiodat 99% analysis_for

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Synonymer: Sodium metaperiodate

198381000 198385000 198380025
ACRO198381000EA 838 DKK
ACRO198381000 ACRO198385000 ACRO198380025
Natriummetaperiodat 99% analysis_for
Sodium periodate
Formel: NaIO₄
Molekylvægt: 213.89 g/mol
Kogepunkt: 300
Smeltepunkt: 300 °C (dec.)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00003534
CAS-nummer: 7790-28-5
EINECS: 232-197-6
UN nummer: 3085
ADR: 5.1 I
Merck Index: 13,08714

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Specifikationer Testresultater

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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