Hydrogenfosforečnan didraselný, anhydrous 99+% p.a.

Dodavatel: Thermo Scientific

Synonyms: Potassium hydrogen phosphate

ACRO215470010EA 4120 CZK
ACRO215470010 ACRO215472500 ACRO215470050
Hydrogenfosforečnan didraselný, anhydrous 99+% p.a.
Hydrogenfosforečnan didraselný
Vzorec: K₂HPO₄
MW: 174,18 g/mol
Bod tání: 340 °C
Storage Temperature: Ambient
MDL Number: MFCD00011383
CAS číslo: 7758-11-4
EINECS: 231-834-5
Merck Index: 12,07828


Výsledky specifikačního testu

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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