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  7. Potassium dihydrogen phosphate, ACS, 99.0% min, Thermo Scientific Chemicals

Potassium dihydrogen phosphate, ACS, 99.0% min, Thermo Scientific Chemicals

Product Code. 11317337
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Quantity:
250 g
500 g
1 kg

Description

For Use in Buffers For pH Determination

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7778-77-0
Molecular Formula H2KO4P
Molecular Weight (g/mol) 136.08
MDL Number MFCD00011401 MFCD00147253
InChI Key GNSKLFRGEWLPPA-UHFFFAOYSA-M
Synonym 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
PubChem CID 516951
ChEBI CHEBI:63036
SMILES [K+].OP(O)([O-])=O

Specifications

Melting Point 253°C
Color White
Physical Form Crystalline
Quantity 250 g
Assay Percent Range 99.0% min.
Solubility Information Slightly soluble in water. Insoluble in alcohol
IUPAC Name potassium dihydrogen phosphate
Formula Weight 136.09
Grade ACS
Sensitivity Hygroscopic
Appearance White crystals
Density 2.338 g/cm3 at 20°C
Chemical Name or Material Potassium Dihydrogen Phosphate, For analysis ACS
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RUO – Research Use Only

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