di-Potassium hydrogen phosphate, watervrij 99+% for analysis

Leverancier: Thermo Fisher Scientific
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ACRO215470010EA 118 EUR
ACRO215470010 ACRO215472500 ACRO215470050
di-Potassium hydrogen phosphate, watervrij 99+% for analysis
di-Potassium hydrogen phosphate
Formule: K₂HPO₄
Smeltpunt: 340 °C
Dichtheid: 2,3 g/cm³ (20 °C)
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00011383
CAS nummer: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
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Specification Test Results

Appearance White Crystalline powder
Loss on drying ≤1 % (130°C)
pH 8.5 to 9.6 (5 % at 20°C)
Titration with HClO4 ≥99.0 %
Chloride (Cl) ≤50 ppm
Sulfate (SO4) ≤100 ppm
Iron (Fe) ≤50 ppm
Heavy metals (as Pb) ≤5 ppm


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