Dihydrogenfosforečnan sodný monohydrát 98+% ACS
Dodávateľ: Thermo Fisher Scientific
Synonymá:
Sodium phosphate monobasic monohydrate, Sodium dihydrogen orthophosphate monohydrate, Monosodium phosphate monohydrate, Sodium dihydrogenorthophosphate monohydrate, Sodium orthophosphate monobasic monohydrate
424390025
424390250
424395000
424390100
ACRO424390025EA
241.54
EUR
ACRO424390025
ACRO424390250
ACRO424395000
ACRO424390100
Dihydrogenfosforečnan sodný monohydrát 98+% ACS
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 | Semitransparent white Crystalline powder or crystals |
pH | 4.1 to 4.5 (5 % solution at 25.0°C) |
Titration with NaOH | 98.0 to 102.0 % |
Chloride (Cl) | ≤5 ppm |
Sulfate (SO4) | ≤30 ppm |
Calcium (Ca) | ≤50 ppm |
Iron (Fe) | ≤10 ppm |
Potassium (K) | ≤100 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Insoluble matter | ≤0.01 % |
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