Potassium dihydrogen phosphate ≥99.5%, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®
Supplier: VWR International
Synonyms:
prim.-Potassium phosphate
, Monopotassiumphosphate
, Potassium dihydrogen orthophosphate
, Potassium phosphate monobasic
, Monobasic Potassium Phosphate
, Monopotassium phosphate
340V-20
BDH153184UEA
176.47
CAD
BDH153184U
Potassium dihydrogen phosphate ≥99.5%, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®
Potassium dihydrogen phosphate
Formula:
KH₂PO₄ MW: 136.09 g/mol |
MDL Number:
MFCD00011401 CAS Number: 7778-77-0 |
Specification Test Results
Assay | Min.99.5% |
pH (20 °C; 5 %) | 4.3-4.5 |
Heavy metals (as Pb) | Max. 10 ppm |
Cl (Chloride) | Max. 5 ppm |
SO₄ (Sulfate) | Max. 30 ppm |
Fe (Iron) | Max. 10 ppm |
Transmittance (254 nm) (0.1 mol/l) | Min. 90 % |
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