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Hydrogenfosforečnan didraselný, anhydrous 99+% p.a.

Dodávateľ: Thermo Scientific

Synonymá: Potassium hydrogen phosphate

ACRO215470010EA 162.81 EUR
ACRO215470010 ACRO215472500 ACRO215470050
Hydrogenfosforečnan didraselný, anhydrous 99+% p.a.
Hydrogenfosforečnan didraselný
Vzorec: K₂HPO₄
Mw: 174,18 g/mol
Teplota tavenia: 340 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00011383
Číslo CAS: 7758-11-4
EINECS: 231-834-5
Merck Index: 12,07828
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Výsledky špecifikačného testu

Appearance White Crystalline powder
Loss on drying ≤1 % (130°C)
pH 8.5 to 9.6 (5 % at 20°C)
Titration with HClO4 ≥99.0 %
Chloride (Cl) ≤50 ppm
Sulfate (SO4) ≤100 ppm
Iron (Fe) ≤50 ppm
Heavy metals (as Pb) ≤5 ppm

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