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

Name: Kaliumdihydrogenphosphat, ACS, 99.0 % min., Thermo Scientific Chemicals
SKU: 011594.30
Price: 50.10 EUR

Zur Verwendung in Puffern, zur pH-Bestimmung

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Katalognummer 011594.30

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250 g

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Preis (EUR)

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Chemikalien-Kennzeichnungen

CAS7778-77-0

IUPAC Namepotassium dihydrogen phosphate

Molecular FormulaH2KO4P

InChI KeyGNSKLFRGEWLPPA-UHFFFAOYSA-M

SMILES[K+].OP(O)([O-])=O

Specifications Specification Sheet

Datenblatt

Impurity contentNa 0.005%

Assay (unspecified)99.0% KH₂PO₄ min

Heavy Metals(ICP-OES) 0.001%

Impurity contentSO₄ 0.003%

Insoluble material0.01%

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.

RUO – Research Use Only