Dihydrogenfosforečnan sodný monohydrát 98+% ACS
Dodavatel: Thermo Fisher Scientific
Synonyms:
Sodium phosphate monobasic monohydrate, Sodium dihydrogen orthophosphate monohydrate, Monosodium phosphate monohydrate, Sodium dihydrogenorthophosphate monohydrate, Sodium orthophosphate monobasic monohydrate
424390025
424390250
424395000
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ACRO424390025EA
6030
CZK
ACRO424390025
ACRO424390250
ACRO424395000
ACRO424390100
Dihydrogenfosforečnan sodný monohydrát 98+% ACS
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 | 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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