, anhydrous 99+% for analysis
Dostawca: Thermo Fisher Scientific
Synonim:
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
691
PLN
ACRO215470010
ACRO215472500
ACRO215470050
, anhydrous 99+% for analysis
wodorofosforan dipotasu
Formuła:
K₂HPO₄ MW: 174.18 g/mol Temp. topnienia: 340 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00011383 Numer CAS: 7758-11-4 Numer WE (dawny EINECS): 231-834-5 Klasyfikacja Merck : 13,07743 |
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Wyniki testów specyfikacyjnych
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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