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, anhydre ≥98%, poudre cristalline blanche ACS

Marques : MP Biomedicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): Potassium phosphate dibasique, Potassium phosphate disodique

02191431.1 02191431.5 0219143101 0219143105
ICNA02191431.1EA 31.9 EUR
ICNA02191431.1 ICNA02191431.5 ICNA0219143101 ICNA0219143105
, anhydre ≥98%, poudre cristalline blanche ACS
di-Potassium hydrogénoorthophosphate

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.


Attention: Research Use Only (RUO).

Formule: K₂HPO₄
Poids moléculaire: 174.18 g/mol
Point de fusion: 340
Température de stockage: Température ambiante
Numéro MDL: MFCD00011383
Numéro CAS: 7758-11-4
Indice Merck: 13,07743
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Résultats des tests de spécification

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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