≥99,0% analytisches Reagens

Lieferant: VWR Chemicals

Synonyme: 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

26931.263EA 63 EUR
26931.263 26931.365 26931.460
≥99,0% analytisches Reagens
di-Kaliumhydrogenphosphat
Formel: K₂HPO₄
Schmelzpunkt: 340 °C
Dichte: 2.3 g/cm³ (20 °C)
Lagerungstemperatur: Raumtemperatur
MDL Number: MFCD00011383
CAS-Nummer: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
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Spezifikation Testergebnisse

Assay Min. 99.0 %
pH (20°C; 5 %) 8.7 - 9.3
Heavy metals (as Pb) Max. 5 ppm
Loss on drying (130°C) Max. 1 %
Total N (Nitrogen) Max. 10 ppm
Cl (Chloride) Max. 30 ppm
SO4 (Sulphate) Max. 50 ppm
Fe (Iron) Max. 10 ppm


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