Potassium dihydrogen phosphate ≥99.5%, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®

Supplier: VWR International

Synonyms: prim.-Potassium phosphateMonopotassiumphosphatePotassium dihydrogen orthophosphatePotassium phosphate monobasicMonobasic Potassium PhosphateMonopotassium 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

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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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