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Potassium dihydrogen phosphate, ACS, 99.0% min
For Use in Buffers For pH Determination | CAS: 7778-77-0 | H2KO4P | 136.08 g/mol
Supplier: Thermo Scientific Chemicals 011594A1
Description
In buffers for pH determination.Potassium dihydrogen phosphate is used as a food additive, fertilizer (NPK), paint additive, coating additive, adhesive, buffering agent and in optical modulators. It is extensively used in research and analytical laboratories as a buffer in mobile/sample preparations for analysis by high pressure liquid chromatography (HPLC) and also in organic synthesis. MKP, monopotassium phosphate, owing to its non-linear optical properties, is used in optical modulators and for second-harmonic generation (SHG).
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Potassium dihydrogen phosphate | |
| For analysis ACS | |
| White | |
| 1 kg | |
| H2KO4P | |
| potassium dihydrogen phosphate, monopotassium phosphate, potassium phosphate monobasic, potassium phosphate, monobasic, potassium acid phosphate, phosphoric acid, monopotassium salt, monobasic potassium phosphate, monopotassium monophosphate, monopotassium dihydrogen phosphate, monopotassium orthophosphate | |
| GNSKLFRGEWLPPA-UHFFFAOYSA-M | |
| potassium;dihydrogen phosphate | |
| 516951 | |
| 136.09 | |
| Hygroscopic | |
| 2.338 |
| 253°C | |
| 7778-77-0 | |
| Crystalline | |
| 99.0% min. | |
| MFCD00011401 MFCD00147253 | |
| Slightly soluble in water. Insoluble in alcohol | |
| [K+].OP(O)([O-])=O | |
| 136.08 | |
| CHEBI:63036 | |
| ACS | |
| White crystals |
Chemical Identifiers
| 7778-77-0 | |
| 136.08 | |
| GNSKLFRGEWLPPA-UHFFFAOYSA-M | |
| 516951 | |
| [K+].OP(O)([O-])=O |
| H2KO4P | |
| MFCD00011401 MFCD00147253 | |
| potassium dihydrogen phosphate, monopotassium phosphate, potassium phosphate monobasic, potassium phosphate, monobasic, potassium acid phosphate, phosphoric acid, monopotassium salt, monobasic potassium phosphate, monopotassium monophosphate, monopotassium dihydrogen phosphate, monopotassium orthophosphate | |
| CHEBI:63036 |
Safety and Handling
H315-H319: Causes skin irritation. Causes serious eye irritation.
EINECSNumber : 231-913-4
RTECSNumber : TC6615500
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only