Dihydrogenfosforečnan sodný monohydrát 99+% p.a.
Dodavatel: Thermo Fisher Scientific
Synonyms:
Sodium phosphate monobasic monohydrate, Sodium dihydrogen orthophosphate monohydrate, Monosodium phosphate monohydrate, Sodium dihydrogenorthophosphate monohydrate, Sodium orthophosphate monobasic monohydrate
207805000
207800025
207802500
ACRO207805000EA
2200
CZK
ACRO207805000
ACRO207800025
ACRO207802500
Dihydrogenfosforečnan sodný monohydrát 99+% p.a.
Dihydrogenfosforečnan sodný monohydrát
Vzorec:
NaH₂PO₄·H₂O MW: 137.99 Bod tání: 100 Storage Temperature: Ambient |
MDL Number:
MFCD00149208 CAS číslo: 10049-21-5 EINECS: 231-449-2 Merck Index: 13,08734 |
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Výsledky specifikačního 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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