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

Supplier: Thermo Scientific

Synonyms: di-Potassium hydrogen orthophosphate, Dipotassium hydrogenphosphate, Potassium hydrogen phosphate, Dipotassium hydrogen phosphate, Dipotassium Phosphate, Dibasic Potassium Phosphate, Potassium Phosphate, Dibasic, (dipotassium hydrogen phosphate), Potassium phosphate dibasic, Dipotassium phosphate

215470010 215472500 215470050
ACRO215470010EA 121 EUR
ACRO215470010 ACRO215472500 ACRO215470050
di-Potassium hydrogen phosphate, anhydrous 99+% for analysis
di-Potassium hydrogen phosphate
Formula: K₂HPO₄
MW: 174.18 g/mol
Melting Pt: 340 °C
Density: 2,3 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011383
CAS Number: 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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