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Potassium hydrogenfluoride solution

ALDRICH/663883 - 3.0 M in H2O

Synonym: Potassium acid bifluoride solution; Potassium acid fluoride solution; Potassium bifluoride; Potassium fluoride hydrofluoride solution; Potassium hydrogen difluoride; Potassium monohydrogen difluoride solution

CAS Number: 7789-29-9
Empirical Formula (Hill Notation): HF2K
Molecular Weight: 78.10
MDL Number: MFCD00011403
Linear Formula: KHF2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-663883-25ML 25 mL
 $41.90
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45-663883-100ML 100 mL
 $96.00
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concentration 3.0 M in H2O
density 1.136 g/mL at 25 °C
InChI 1S/2FH.K/h2*1H;/q;;+1/p-1
InChI key VBKNTGMWIPUCRF-UHFFFAOYSA-M
SMILES string F.[F-].[K+]
Application: Reactant for:
• Development of 18F-labeled trifluoroboroaryl-functionalized PAMAM dendron/biotin conjugates for targeting of HER-2 expressing cancer cells pretreated with avidin-conjugated antibody
• Preparation of tetrabutylammonium trifluoroborates

• Used as a nucleophile for charge delocalization and enhanced acidity in tricationic superelectrophiles
Application: Reagent used to prepare potassium organotrifluoroborates from their corresponding boronic acids.
Packaging: 25, 100, 500 mL in poly bottle
Density 1.136 g/mL at 25 °C
UNSPSC 12352302

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