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Sodio diidrogeno fosfato monoidrato 99+% per analisi

Fornitore: Thermo Fisher Scientific

Synonyms: Sodio fosfato monobasico monoidrato

207805000 207800025 207802500
ACRO207805000EA 59.8 EUR
ACRO207805000 ACRO207800025 ACRO207802500
Sodio diidrogeno fosfato monoidrato 99+% per analisi
Sodio diidrogeno fosfato monoidrato
Formula: NaH₂PO₄·H₂O
Densità: 2,04 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00149208
CAS Number: 10049-21-5
EINECS: 231-449-2
Merck Index: 13,08734
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Risultati del test di specificazione

Appearance White Crystalline powder or crystals
pH 4.1 to 4.5 (5 % at 20°C)
Titration with NaOH ≥99.0 %
Chloride (Cl) ≤5 ppm
Sulfate (SO4) ≤30 ppm
Calcium (Ca) ≤50 ppm
Iron (Fe) ≤5 ppm
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.01 % (Ca and NH4OH ppt)
Nitrogen compounds (as N) ≤0.001 %


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