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, anhydrous ≥98%, white crystalline powder ACS

Dostawca: MP Biomedicals

Synonim: 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

02191431.1 02191431.5 0219143101 0219143105
ICNA02191431.1EA 178 PLN
ICNA02191431.1 ICNA02191431.5 ICNA0219143101 ICNA0219143105
, anhydrous ≥98%, white crystalline powder ACS
wodorofosforan dipotasu

Potassium phosphate is typically used as a component for a wide variety of media used in the culture of microorganisms, as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.


Soluble in water; Insoluble to slightly soluble in ethanol; insoluble in alcohol.


Uwaga: Research Use Only (RUO).

Formuła: K₂HPO₄
MW: 174.18 g/mol
Temp. topnienia: 340
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00011383
Numer CAS: 7758-11-4
Klasyfikacja Merck : 13,07743
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Wyniki testów specyfikacyjnych

Assay ≥98%
pH (5% aq soln) 8,5 - 9,6
Insoluble Matter ≤0,01%
Loss on Drying ≤1,0%
Chloride (Cl) ≤0,003%
Nitrogen (as N) ≤0,001%
Sulfate (SO₄) ≤0,005%
Heavy Metals (as Pb) ≤5 ppm
Iron (Fe) ≤0,001%
Sodium (Na) ≤0,05%


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