Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Alkali Metal Salts
  7. Potassium fluoride, 99.9% (metals basis), Thermo Scientific Chemicals

Potassium fluoride, 99.9% (metals basis), Thermo Scientific Chemicals

Catalog No. AA4221714
Change view
Click to view available options
Quantity:
25 g
1 product options available for selection
Product selection table with 1 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
AA4221714 25 g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 1 options available.
1 options
Catalog No. AA4221714 Supplier Thermo Scientific Chemicals Supplier No. 04221714
Only null left
Add to Cart

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.

TRUSTED_SUSTAINABILITY

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+]

Specifications

Boiling Point 1505°C
Melting Point 859°C
Color White
Physical Form Crystalline
Quantity 25 g
Assay Percent Range 99.9% (metals basis)
Beilstein 3902818
Solubility Information Soluble in water (1 M at 20°C) and hydrogen fluoride. Insoluble in alcohol.
Formula Weight 58.1
Refractive Index 1.363
Sensitivity Hygroscopic
Appearance White powder/flake/crystalline/beads
Vapor Pressure 0.13 hPa at 752°C
Density 2.48
Chemical Name or Material Potassium fluoride
Show More Show Less

Safety and Handling

Hazard Category H301+H311+H331-H318
Precautionary Statement P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P310-P311-P312-P330-P361-P363-P501c
DOTInformation DOT Class: 6.1, Packaging Group: III
EINECSNumber 232-151-5
RTECSNumber TT0700000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.