PDF
Technical Data Sheet Potassium fluoride
Compound Information
Product Name:
Potassium fluoride
CAS No.:
7789-23-3
Molecular Formula:
FK
Molecular Weight:
58.1
Storage:
Store at RT
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Appearance | White solid |
| Solubility | H2O: 1 M at 20 °C, clear, colorless |
| Melting Point | 858 °C (lit.) |
| Heavy Metals | ≤0.001% (as Pb) |
| Anion | Chloride (Cl-) : ≤0.005% Sulfate (SO42-) : ≤0.005% |
| Cation | Iron (Fe) : ≤0.001% Sodium (Na) : ≤0.2% |
| Titrable Acid | ≤ 0.03 meq/g |
| Titrable | ≤ 0.01 meq/g (base) |
| Assay by titration | ≥ 99% |
| Specification Reference | ACS reagent |
| Additional Information | Potassium fluosilicate (K2SiF6): ≤0.1% For Laboratory Use Only |
| IR | Pass test |
Disclaimer: This information relates only to the specific material designated and may not be valid for such material used in combination with anyother materials or in any other process. Such information is to be the best of the company's knowledge and believed accurate and reliable as of thedate indicated. However, no representation, warranty or guarantee of any kind, express or implied, is made as to its accuracy, reliability orcompleteness and we assume no responsibility for any loss, damage or expense, direct or consequential, arising out of use. It is the user'sresponsibility to satisfy himself as to the suitableness & completeness of such information for his own particular use.
ChemicalBook