di-Natriumhydrogenphosphat Heptahydrat 99+% zur Analyse

Lieferant: Thermo Scientific

Synonyme: sek. Natriumphosphat HeptahydratNatriumphosphat dibasisch Heptahydrat

ACRO206515000EA 44.8 EUR
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di-Natriumhydrogenphosphat Heptahydrat 99+% zur Analyse
di-Natriumhydrogenphosphat Heptahydrat
Formel: HNa₂O₄P·7H₂O
Molecular Weight: 268,07 g/mol
Schmelzpunkt: 48 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00149180
CAS-Nummer: 7782-85-6
EINECS: 231-448-7

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Spezifikation Testergebnisse

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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