Natriumdihydrogenorthofosfat monohydrat 99+% for analysis
Leverantör: 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
1125
SEK
ACRO207805000
ACRO207800025
ACRO207802500
Natriumdihydrogenorthofosfat monohydrat 99+% for analysis
Natriumdihydrogenorthofosfat monohydrat
Formel:
NaH₂PO₄·H₂O MW: 137.99 g/mol Smältpunkt: 100 Storage Temperature: Omgivande |
MDL Number:
MFCD00149208 CAS nummer: 10049-21-5 EINECS: 231-449-2 Merck Index: 13,08734 |
|
Specifikation testresultat
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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