Kaliumdiväteortofosfat 99% for analysis
Leverantör: Thermo Scientific
Synonyms:
Monopotassiumphosphate, prim.-Potassium phosphate, Monopotassium phosphate, Potassium phosphate monobasic, Monobasic Potassium Phosphate, Potassium dihydrogen orthophosphate
447670010
447670050
ACRO447670010EA
1625
SEK
ACRO447670010
ACRO447670050
Kaliumdiväteortofosfat 99% for analysis
Kaliumdiväteortofosfat
Formel:
KH₂PO₄ MW: 136,09 g/mol Kokpunkt: ~ 100 °C (1013 hPa) Smältpunkt: 253 °C Densitet: 2,3 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00011401 CAS nummer: 7778-77-0 |
Specifikation testresultat
Appearance | White Crystalline powder |
Loss on drying | ≤0.2 % |
pH | 4.2 to 4.5 (5 % solution) |
Titration with NaOH | ≥98.5 % |
Chloride (Cl) | ≤0.001 % |
Sulfate (SO4) | ≤0.003 % |
Heavy metals (as Pb) | ≤5 ppm |
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