Sodium dihydrogen phosphate monohydrate 98+% ACS

Supplier: 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 424390100
ACRO424390025EA 284 GBP
ACRO424390025 ACRO424390250 ACRO424395000 ACRO424390100
Sodium dihydrogen phosphate monohydrate 98+% ACS
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 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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