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wodoroortofosforan (V) disodu, anhydrous 99+% do analizy

Dostawca: Thermo Fisher Scientific

Synonim: sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic

204855000 204851000 204850050
ACRO204855000EA 288 PLN
ACRO204855000 ACRO204851000 ACRO204850050
wodoroortofosforan (V) disodu, anhydrous 99+% do analizy
wodoroortofosforan (V) disodu
Formuła: Na₂HPO₄
MW: 141.96 g/mol
Temp. topnienia: 250
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003496
Numer CAS: 7558-79-4
Numer WE (dawny EINECS): 231-448-7
REACH: 01-2119489797-11
Klasyfikacja Merck : 12,08805

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Wyniki testów specyfikacyjnych

Appearance White Powder or granular powder
Loss on drying ≤0.2 %
pH 8.7 to 9.3 (5 % at 20°C)
Titration with HClO4 ≥99.0 %
Chloride (Cl) ≤10 ppm
Sulfate (SO4) ≤50 ppm
Iron (Fe) ≤10 ppm
Potassium (K) ≤200 ppm
Heavy metals (as Pb) ≤10 ppm
Insoluble matter ≤0.01 %


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