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wodorofosforan dipotasu trihydrat, white crystalline powder, Reagent Grade

Dostawca: MP Biomedicals

ICNA02191432.1EA 214 PLN
ICNA02191432.1 ICNA0219143205 ICNA0219143201 ICNA02191432.5
wodorofosforan dipotasu trihydrat, white crystalline powder, Reagent Grade
wodorofosforan dipotasu trihydrat

Potassium phosphate is a reagent with high buffering capacity. It occurs in several forms: monobasic, dibasic and tribasic. Most pH neutral potassium phosphate buffer solutions consist of mixtures of the monobasic and dibasic forms to varying degrees, depending on the desired pH.


  • Component of Culture media
  • Component in phosphate buffered saline


Potassium phosphate dibasic is widely used in molecular biology, biochemistry, and chromatography. It is typically used as a component for a wide variety of media used in the culture of microorganisms, also as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.


Soluble in water(100 mg/ml); Insoluble to slightly soluble in ethanol; insoluble in alcohol.


Uwaga: Research Use Only (RUO).

Formuła: K₂HPO₄·3H₂O
MW: 228,22 g/mol
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00149926
Numer CAS: 16788-57-1

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Wyniki testów specyfikacyjnych

Identity Test Passes
FTIR Conforms to Reference
pH (5% aq soln) 8,5 - 9,6
Solubility (0,2 g/ml in water) Clear, colorless

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