Potassium dihydrogen phosphate ≥99.0%, Ultrapure Bioreagent for liquid chromatography, for molecular biology, J.T.Baker®
Supplier: Avantor
Certificates
About this item
Synonyms: Monopotassiumphosphate, prim.-Potassium phosphate, Monopotassium phosphate, Potassium phosphate monobasic, Monobasic Potassium Phosphate, Potassium dihydrogen orthophosphate
CAS Number:7778-77-0
:
Formula:KH₂PO₄
MDL Number:MFCD00011401
Boiling Pt:∼100 °C (1013 hPa)
Melting Pt:253
Density:2.3 g/cm³ (20 °C)
Molecular Weight:136.09 g/mol
Merck Index:13,07744
Storage Temperature:Ambient
EINECS:231-913-4
REACH:01-2119490224-41
:GHS07
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:= 99.0 %
- 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
Specification Test Results
Frequently Bought Together
Acetonitrile, LiChrosolv®, hypergrade for LC-MS, Supelco®
Supplier: Merck
2,2,4-Trimethylpentane ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
2-Propanol ≥99.7%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Methanol, anhydrous (max. 0.003% H₂O) analytical reagent
Supplier: Merck
Ethanol absolute ≥99.5%, GPR RECTAPUR®
Supplier: VWR Chemicals
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
Acetone ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Methanol ≥99.8%, HiPerSolv CHROMANORM®, Isocratic Grade for HPLC
Supplier: VWR Chemicals
Methanol ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Dichloromethane ≥99.8% stabilised, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Ethanol 96% vol Ph. Eur.
Supplier: VWR Chemicals