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Potassium fluoride, 99.9% (metals basis), Thermo Scientific Chemicals
$416.62 - $416.62
Chemical Identifiers
| CAS | 7789-23-3 |
|---|---|
| Molecular Formula | FK |
| Molecular Weight (g/mol) | 58.10 |
| MDL Number | MFCD00011398 |
| InChI Key | NROKBHXJSPEDAR-UHFFFAOYSA-M |
| Synonym | potassium fluoride, potassiumfluoride, potassium fluoride kf, potassium fluorure, fluorure de potassium, potassium fluorure french, potassium fluoride on calcium fluoride, potassium fluoride, anhydrous, unii-9082wg1g3f, ccris 1568 |
| PubChem CID | 522689 |
| ChEBI | CHEBI:66872 |
| IUPAC Name | potassium fluoride |
| SMILES | [F-].[K+] |
Description
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. This ion source is used recently 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.
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.
Chemical Identifiers
| 7789-23-3 | |
| 58.10 | |
| NROKBHXJSPEDAR-UHFFFAOYSA-M | |
| 522689 | |
| potassium fluoride |
| FK | |
| MFCD00011398 | |
| potassium fluoride, potassiumfluoride, potassium fluoride kf, potassium fluorure, fluorure de potassium, potassium fluorure french, potassium fluoride on calcium fluoride, potassium fluoride, anhydrous, unii-9082wg1g3f, ccris 1568 | |
| CHEBI:66872 | |
| [F-].[K+] |
Specifications
| 1505°C | |
| 7789-23-3 | |
| Crystalline | |
| 99.9% (metals basis) | |
| MFCD00011398 | |
| potassium fluoride, potassiumfluoride, potassium fluoride kf, potassium fluorure, fluorure de potassium, potassium fluorure french, potassium fluoride on calcium fluoride, potassium fluoride, anhydrous, unii-9082wg1g3f, ccris 1568 | |
| NROKBHXJSPEDAR-UHFFFAOYSA-M | |
| potassium fluoride | |
| 522689 | |
| 58.1 | |
| Hygroscopic | |
| 0.13 hPa at 752°C | |
| Potassium fluoride |
| 859°C | |
| White | |
| 25 g | |
| FK | |
| 3902818 | |
| Soluble in water (1 M at 20°C) and hydrogen fluoride. Insoluble in alcohol. | |
| [F-].[K+] | |
| 58.10 | |
| CHEBI:66872 | |
| 1.363 | |
| White powder/flake/crystalline/beads | |
| 2.48 |
Safety and Handling
P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P310-P311-P312-P330-P361-P363-P501c
H301+H311+H331-H318
DOTInformation : DOT Class: 6.1, Packaging Group: III
EINECSNumber : 232-151-5
RTECSNumber : TT0700000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only