Potassium dihydrogen phosphate ≥99.0%, Ultrapure Bioreagent for liquid chromatography, for molecular biology, J.T.Baker®
Supplier: Avantor
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Warning
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Synonyms:
Monopotassiumphosphate, prim.-Potassium phosphate, Monopotassium phosphate, Potassium phosphate monobasic, Monobasic Potassium Phosphate, Potassium dihydrogen orthophosphate
4008-01EA
110
GBP
4008-01
4008-05
Potassium dihydrogen phosphate ≥99.0%, Ultrapure Bioreagent for liquid chromatography, for molecular biology, J.T.Baker®
Potassium dihydrogen phosphate
Crystals. For LC and molecular biology. Lot analysis on label.
Formula:
KH₂PO₄ MW: 136,09 g/mol Boiling Pt: ∼100 °C (1013 hPa) Melting Pt: 253 °C Density: 2,3 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011401 CAS Number: 7778-77-0 EINECS: 231-913-4 REACH: 01-2119490224-41 Merck Index: 13,07744 |
Specification Test Results
For Laboratory,Research,or Manufacturing Use |
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Assay (KH₂PO₄) | ≥99.0 % |
DNase Activity (None Detected) | Passes Test |
RNase Activity | Passes Test |
Protease Activity | Passes Test |
pH of 5% Solution at 25°C | 4.1 - 4.5 |
Insoluble Matter, Calcium and NH₄OH Precipitate | ≤0.01 % |
Loss on Drying at 105°C | ≤0.2 % |
Heavy Metals (as Pb) | ≤0.001 % |
Iron (Fe) | ≤0.002 % |
Trace Impurities - Arsenic (As) | ≤3.000 ppm |
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