Sodium dihydrogen phosphate monohydrate 99+% analysis_for

Supplier: 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 104 GBP
ACRO207805000 ACRO207800025 ACRO207802500
Sodium dihydrogen phosphate monohydrate 99+% analysis_for
Sodium dihydrogen phosphate monohydrate
Formula: NaH₂PO₄·H₂O
MW: 137.99 g/mol
Melting Pt: 100
Storage Temperature: Ambient
MDL Number: MFCD00149208
CAS Number: 10049-21-5
EINECS: 231-449-2
Merck Index: 13,08734
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Specification Test Results

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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