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  7. Kaliumdihydrogenphosphat, ACS, 99.0 % min., Thermo Scientific Chemicals

Kaliumdihydrogenphosphat, ACS, 99.0 % min., Thermo Scientific Chemicals

Artikelnummer. 11317337
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Artikelnummer. 11317337 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. 011594.30
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Beskrivelse

Zur Verwendung in Puffern, zur pH-Bestimmung

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

Kemiske identifikatorer

CAS 7778-77-0
Summenformel H2KO4P
Molekulargewicht (g/mol) 136.08
MDL-Nummer MFCD00011401 MFCD00147253
InChI-Schlüssel 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

Tekniske data

Chemischer Name oder Material Potassium Dihydrogen Phosphate
Schmelzpunkt 253°C
Namenshinweis For analysis ACS
Farbe Weiß
Physikalische Form Kristallin
Menge 250 g
Prozentgehaltsbereich 99.0% min.
Löslichkeitsinformationen Slightly soluble in water. Insoluble in alcohol
IUPAC-Name Kaliumdihydrogenphosphat
Formelmasse 136.09
Güte ACS
Empfindlichkeit Hygroskopisch
Aussehen White crystals
Dichte 2.338 g/cm3 at 20°C
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RUO – Research Use Only

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