Hydrogenfosforečnan dvojsodný, anhydrous 98+%, Extra Pure
Dodávateľ: Thermo Scientific
ACRO448140010EA
71.09
EUR
ACRO448140010
ACRO448140250
ACRO448140050
Hydrogenfosforečnan dvojsodný, anhydrous 98+%, Extra Pure
Hydrogenfosforečnan dvojsodný
Vzorec:
Na₂HPO₄ Mw: 141,96 g/mol Teplota tavenia: 250 °C Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00003496 Číslo CAS: 7558-79-4 |
Výsledky špecifikačného testu
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 % |
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