di-Kaliumhydrogenphosphat Trihydrat, weißes kristallines Pulver, Reagenzqualität

Lieferant: ICN Biomedicals

02191432.1 02191432.5 0219143201 0219143205
ICNA02191432.1EA 56.5 CHF
ICNA02191432.1 ICNA02191432.5 ICNA0219143201 ICNA0219143205
di-Kaliumhydrogenphosphat Trihydrat, weißes kristallines Pulver, Reagenzqualität
di-Kaliumhydrogenphosphat 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.


Bitte beachten Research Use Only (RUO).

Formel: K₂HPO₄·3H₂O
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00149926
CAS-Nummer: 16788-57-1

Order Now

Spezifikation Testergebnisse

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

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR