Disodium hydrogen phosphate dodecahydrate 99% for biochemistry

: Thermo Fisher Scientific

Disodium hydrogen phosphate dodecahydrate 99% for biochemistry

: Thermo Fisher Scientific

:10039-32-4

:

:Na₂HPO₄·12H₂O

:MFCD00149181

:358.14 g/mol

:35 °C

:1,52 g/cm³ (20 °C)

:Ambient

Appearance:
White Crystals
Solubility:
Clear colorless
UV:
at 260 nm A: ≤0.01
pH:
9.0 to 9.4 (0.1 M in water)
Titration with HClO4:
≥98.5 %
Chloride (Cl):
≤5 ppm
Sulfate (SO4):
≤50 ppm
Arsenic (As):
≤0.5 ppm
Copper (Cu):
≤2 ppm
Iron (Fe):
≤5 ppm
Potassium (K):
≤50 ppm
Heavy metals (as Pb):
≤5 ppm

ACRO44725

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