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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