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 |
|
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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