di-Kaliumhydrogenphosphat, wasserfrei 99+% zur Analyse

Lieferant: Thermo Fisher Scientific

Synonyme: di-Kaliumphosphat, di-Kaliumorthophosphat, Kaliumphosphat dibasisch, Dikaliumhydrogenphosphat, sek. Kaliumphosphat

215470010 215472500 215470050
ACRO215470010EA 118 EUR
ACRO215470010 ACRO215472500 ACRO215470050
di-Kaliumhydrogenphosphat, wasserfrei 99+% zur Analyse
di-Kaliumhydrogenphosphat
Formel: K₂HPO₄
Molecular Weight: 174.18 g/mol
Schmelzpunkt: 340 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00011383
CAS-Nummer: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
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Spezifikation Testergebnisse

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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