potassium hydrogenfluoride

Base Information

• Chemical Name: potassium hydrogenfluoride
• CAS No.: 1279123-63-5
• Molecular Formula: F₂H*K
• Molecular Weight: 78.103
• Mol file: 1279123-63-5.mol

Synonyms:potassium hydrogenfluoride

Chemical Property of potassium hydrogenfluoride

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of potassium hydrogenfluoride

There total 4 articles about potassium hydrogenfluoride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

2Cs(1+)*K(1+)*YF6(3-)=Cs2KYF6 + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) + fluorine (7782-41-4) → yttrium(III) fluoride (13709-49-4) + potassium hydrogenfluoride (1279123-63-5) + Cs(1+)*HF2(1-) = CsHF2

Guidance literature:

In neat (no solvent);

Reference yield:

K2{PbF6}*KHF2 → potassium hydrogenfluoride (1279123-63-5) + PbO2*H2O + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8)

Guidance literature:

With water;

DOI:10.1039/CT8946500393

Reference yield:

potassium fluoride (7789-23-3) + Ag3AsF12 → potassium hydrogenfluoride (1279123-63-5) + potassium hexafluoroarsenate (17029-22-0) + silver(II) fluoride + potassium tetrafluoroargentate (III) (23739-18-6)

Guidance literature:

In hydrogen fluoride; HF (liquid); absence of air and moisture, poly(fluorinated hydrocarbon) apparatus; excess KF, 20°C (pptn. of AgF2); decantation; product mixt. from decantate not sepd., detd. by powder X-ray diffraction;

DOI:10.1021/ic9905603

upstream raw materials:

potassium fluorosulphinate

water

hydrogen fluoride

fluorine

Downstream raw materials:

potassium trifluoro(n-octyl)borate

K⁽¹⁺⁾*C₆F₅CCBF₃^(1-)=K(C₆F₅CCBF₃)

potassium trifluoro(1-methoxy-1-oxopentan-3-yl)borate

potassium (4-benzoylphenyl)trifluoroborate

Refernces

• 1、 Kornath, Andreas,Neumann, Frank,Ludwig, Ralf. "Vibrational Spectra and Structural Aspects of Fluorosulfites". . p. 5570 - 5573. Retrieved 2008/10/09.