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, anhydrous 99+% for analysis

Dodávateľ: Thermo Fisher Scientific

Synonymá: di-Potassium hydrogen orthophosphate, Dipotassium hydrogenphosphate, Potassium hydrogen phosphate, Dipotassium hydrogen phosphate, Dipotassium Phosphate, Dibasic Potassium Phosphate, Potassium Phosphate, Dibasic, (dipotassium hydrogen phosphate), Potassium phosphate dibasic, Dipotassium phosphate

215470010 215472500 215470050
ACRO215470010EA 174.09 EUR
ACRO215470010 ACRO215472500 ACRO215470050
, anhydrous 99+% for analysis
Hydrogenfosforečnan didraselný
Vzorec: K₂HPO₄
Teplota tavenia: 340 °C
Hustota: 2,3 g/cm³ (20 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00011383
Číslo CAS: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
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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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