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Dihydrogenfosforečnan draselný 99% for analysis

Dodávateľ: Thermo Fisher Scientific

Synonymá: Monopotassiumphosphate, prim.-Potassium phosphate, Monopotassium phosphate, Potassium phosphate monobasic, Monobasic Potassium Phosphate, Potassium dihydrogen orthophosphate

447670010 447670050
ACRO447670010EA 133.39 EUR
ACRO447670010 ACRO447670050
Dihydrogenfosforečnan draselný 99% for analysis
Dihydrogenfosforečnan draselný
Vzorec: KH₂PO₄
Mw: 136.09
Teplota varu: 100
Teplota tavenia: 253 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00011401
Číslo CAS: 7778-77-0
Merck Index: 13,07744

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Výsledky špecifikačného testu

Appearance White Crystalline powder
Loss on drying ≤0.2 %
pH 4.2 to 4.5 (5 % solution)
Titration with NaOH ≥98.5 %
Chloride (Cl) ≤0.001 %
Sulfate (SO4) ≤0.003 %
Heavy metals (as Pb) ≤5 ppm


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