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Natriumdihydrogenphosphat, wasserfrei 99% zur Analyse

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Synonyms: Natriumphosphat monobasisch

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Natriumdihydrogenphosphat, wasserfrei 99% zur Analyse
Natriumdihydrogenphosphat
Formel: NaH₂PO₄
MW: 119,98 g/mol
Melting Pt: ~ 650 °C
Dichte: 0,9996 g/cm³ (20 °C)
Storage Temperature: Raumtemperatur
MDL Number: MFCD00003527
CAS-Nummer: 7558-80-7
EINECS: 231-449-2
UN: 0000
REACH: 01-2119489796-13
Merck Index: 12,08806

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Spezifikation Testergebnisse

Appearance White Crystalline powder
pH 4.1 to 4.7 (5 % solution)
Titration with NaOH ≥98.5 %
Chloride (Cl) ≤0.002 %
Sulfate (SO4) ≤0.005 %
Arsenic (As) ≤0.0001 %
Calcium (Ca) ≤0.01 %
Copper (Cu) ≤0.001 %
Iron (Fe) ≤0.001 %
Lead (Pb) ≤0.002 %
Magnesium (Mg) ≤0.01 %
Nickel (Ni) ≤0.001 %
Insoluble matter ≤0.05 % (in water)
Nitrogen compounds (as N) ≤0.002 %

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