Sodium dihydrogen phosphate

Item number: NS1390

Category: Sodium dihydrogen phosphate


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Mixtures of monosodium dihydrogen phosphat and disodium hydrogen phosphate are used as buffers in the pH range 5 - 8 in molecular biology and biochemistry (Schrödter, et al., 2008).


Schrödter, K., Bettermann, G., Staffel, T., Wahl, F., Klein, T., Hofmann, T. (2008). "Phosphoric Acid and Phosphates" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim.

GHS-Pictograms: 00
Molecular weight: 119.98
CAS-Number: 7558-80-7
EG-Number: 231-449-2
Storage Temperature: 15 - 25 °C
Für diese Substanz sind keine H- und P-Sätze definiert.
Reinheit: 99 %
Aussehen: Farb- und Geruchloses Salz
Aggregatzustand: Fest

Technische Daten

Summenformel: NaH2PO4
Molare Masse (M): 119,98 g/mol
pH Wert (1%): 4,5 (25 °C)
Schmelzpunkt: 60 °C
Siedepunkt (Zersetzung): > 60 °C
CAS-Nr.: 13472-35-0
PubChem-Nr.: 23672064


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