Potassium dihydrogen phosphate ≥99.5%, HiPerSolv CHROMANORM® for HPLC
Catalog # 153184U
Supplier: VWR Chemicals
CAS Number:
Specifications
- Pack type:Plastic bottle for solids
- Pk:500 g
- Seq:3645
- Environmentally Preferable:
Specifications
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 (Sulphate):Max. 30 ppm
- Fe (Iron):Max. 10 ppm
- Transmittance (254 nm) (0.1 mol/l):Min. 90 %
Specification Test Results
About this item
Synonyms: Monopotassiumphosphate, prim.-Potassium phosphate, Monopotassium phosphate, Potassium phosphate monobasic, Monobasic Potassium Phosphate, Potassium dihydrogen orthophosphate
:
:136.09 g/mol
Boiling Pt:~100 °C (1013 hPa)
Melting Pt:253
Density:2.3 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-913-4
REACH:01-2119490224-41
CAS Number:7778-77-0
Formula:KH₂PO₄
MDL Number:MFCD00011401
Merck Index:13,07744