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wodoroortofosforan (V) disodu heptahydrat 99+% for analysis

Dostawca: Thermo Fisher Scientific

Synonim: Sodium phosphate dibasic heptahydrate, Sodium hydrogen phosphate heptahydrate, Sodium monohydrogen phosphate heptahydrate

206515000 206510025 206512500
ACRO206515000EA 270 PLN
ACRO206515000 ACRO206510025 ACRO206512500
wodoroortofosforan (V) disodu heptahydrat 99+% for analysis
wodoroortofosforan (V) disodu heptahydrat
Formuła: HNa₂O₄P·7H₂O
MW: 268.07 g/mol
Temp. topnienia: 48 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00149180
Numer CAS: 7782-85-6
Numer WE (dawny EINECS): 231-448-7

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Wyniki testów specyfikacyjnych

Appearance White Crystals
pH 9.0 to 9.3 (5 % at 20°C)
Titration with HCl ≥99.0 %
Chloride (Cl) ≤10 ppm
Sulfate (SO4) ≤50 ppm
Arsenic (As) ≤5 ppm
Iron (Fe) ≤5 ppm
Potassium (K) ≤100 ppm
Heavy metals (as Pb) ≤5 ppm


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