Hydrogenfosforečnan dvojsodný, anhydrous 98+%, extra pure

: Thermo Fisher Scientific

Hydrogenfosforečnan dvojsodný, anhydrous 98+%, extra pure

: Thermo Fisher Scientific

:7558-79-4

:

:Na₂HPO₄

:MFCD00003496

:250 °C

:1,53 g/cm³ (20 °C)

:Ambient

Appearance:
White Powder
Loss on drying:
≤5 % (130°C)
pH:
8.7 to 9.4 (5 % in water at 25°C)
Titration with HClO4:
98.0 to 102.0 % (On dried substance)
Sodium dihydrogenphosphate:
≤2.5 %
Heavy metals (as Pb):
≤20 ppm

ACRO44814

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