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Dihydrogenfosforečnan sodný monohydrát 99+% for analysis

Dodávateľ: Thermo Fisher Scientific

Synonymá: Sodium phosphate monobasic monohydrate, Sodium dihydrogen orthophosphate monohydrate, Monosodium phosphate monohydrate, Sodium dihydrogenorthophosphate monohydrate, Sodium orthophosphate monobasic monohydrate

207805000 207800025 207802500
ACRO207805000EA 88.25 EUR
ACRO207805000 ACRO207800025 ACRO207802500
Dihydrogenfosforečnan sodný monohydrát 99+% for analysis
Dihydrogenfosforečnan sodný monohydrát
Vzorec: NaH₂PO₄·H₂O
Mw: 137.99
Teplota tavenia: 100
Skladovacia teplota: Ambient
Číslo MDL: MFCD00149208
Číslo CAS: 10049-21-5
EINECS: 231-449-2
Merck Index: 13,08734
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Výsledky špecifikačného testu

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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