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229814 Sigma-Aldrich

Potassium fluoride

≥99.97% trace metals basis

  • CAS Number 7789-23-3

  • Linear Formula KF

  • Molecular Weight 58.10

  •  Beilstein/REAXYS Number 3902818

  •  EC Number 232-151-5

  •  MDL number MFCD00011398

  •  PubChem Substance ID 24853749

  •  NACRES NA.23

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Properties

Related Categories Chemical Synthesis, Crystal Grade Inorganics, Deprotecting Reagents, Essential Chemicals, Fluoride Sources,
Quality Level   200
assay   ≥99.97% trace metals basis
form   powder and chunks
mp   858 °C (lit.)
SMILES string   [F-].[K+]
InChI   1S/FH.K/h1H;/q;+1/p-1
InChI key   NROKBHXJSPEDAR-UHFFFAOYSA-M

Description

Packaging

10, 100 g in poly bottle

Application

A versatile fluoride ion source used in a study of ion-specific swelling and de-swelling of ampholytic polymer gels, in the room temperature oxidation of noble metals in HF, and in the measurement of electronic polarizabilities of ions in polymers of alkali halides.

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
RIDADR 
UN 1812 6.1 / PGIII
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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