CAS 7789-23-3

Potassium fluoride

Description:

Potassium fluoride (KF) is an inorganic compound characterized by its white crystalline appearance and high solubility in water. It is composed of potassium ions (K⁺) and fluoride ions (F⁻), forming an ionic bond. KF is commonly used in various applications, including as a flux in metallurgy, in the production of aluminum, and in the synthesis of other fluoride compounds. It is also utilized in the field of dental care for its fluoride content, which helps in the prevention of dental caries. The substance has a relatively high melting point and is hygroscopic, meaning it can absorb moisture from the air. While potassium fluoride is generally considered safe in controlled amounts, it can be toxic in larger quantities due to the fluoride ion, which can interfere with biological processes. Proper handling and safety precautions are essential when working with this compound to avoid potential health hazards.

Formula: FK

InChI: InChI=1S/FH.K/h1H;/q;+1/p-1

InChI key: InChIKey=NROKBHXJSPEDAR-UHFFFAOYSA-M

SMILES: F[K]

Synonyms:

• Anhydrous Potassium Fluoride
• Clocat F
• Fluorure de potassium
• Fluoruro De Potasio
• Kaliumfluorid
• Potassium Fluoride In D2O Nmr Reference Standard
• Potassium Fluoride On Celite(R)
• Potassium Fluoride Spray Dried
• Potassium fluoride (KF)
• Potassium fluoride anhydrous
• Potassium fluoride on alumina
• Potassium fluoride solution
• Potassium monofluoride
• Potassium monofluoride (KF)
• Un3422

Potassium fluoride, ACS, 99% min

CAS: 7789-23-3

Potassium fluoride is used in metal finishing, batteries, coatings and photographic chemicals. It is utilized for the study of ion-specific swelling and de-swelling of ampholytic polymer gels as well as in the measurement of electronic polarizabilities of ions in polymers of alkali halides. It finds

Formula: FK

Purity: 99%

Molecular weight: 58.10

Ref: 02-042216

Potassium fluoride, anhydrous, 99%

CAS: 7789-23-3

Potassium fluoride is used in metal finishing, batteries, coatings and photographic chemicals. It is utilized for the study of ion-specific swelling and de-swelling of ampholytic polymer gels as well as in the measurement of electronic polarizabilities of ions in polymers of alkali halides. It finds

Formula: FK

Purity: 99%

Molecular weight: 58.10

Ref: 02-014130

Potassium fluoride, 99.9% (metals basis)

CAS: 7789-23-3

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

Formula: FK

Purity: 99.9%

Molecular weight: 58.10

Ref: 02-042217

Potassium fluoride, 99.99% (metals basis)

CAS: 7789-23-3

Potassium fluoride is used in organic chemistry as a fluorinating agent to replace other halide ions like chorine, bromine etc. It is used as a catalyst in the manufacture of polyurethanes. Further, it is widely used for etching of glass, in disinfectant formulations and manufacture of optical glass

Formula: FK

Purity: 99.99%

Color and Shape: White, Crystals

Molecular weight: 58.10

Ref: 02-010980

Potassium fluoride, anhydrous (99.97%-K)

CAS: 7789-23-3

Potassium fluoride, anhydrous (99.97%-K)

Formula: KF

Purity: (99.97%-K)

Color and Shape: white pwdr.

Molecular weight: 58.10

Ref: 08-93-1982

Potassium fluoride, anhydrous, 98%

CAS: 7789-23-3

Potassium fluoride, anhydrous, 98%

Formula: KF

Purity: 98%

Color and Shape: white pwdr.

Molecular weight: 58.10

Ref: 08-93-1922

Potassium fluoride, anhydrous

CAS: 7789-23-3

Potassium fluoride, anhydrous

Purity: 99.99%

Color and Shape: White Solid

Molecular weight: 58.10g/mol

Ref: 54-IN2909

Potassium fluoride, anhydrous

CAS: 7789-23-3

Potassium fluoride, anhydrous

Formula: ·F·K

Purity: 99%

Color and Shape: solid

Molecular weight: 58.10g/mol

Ref: 54-PC6267S

Potassium Fluoride

Controlled Product

CAS: 7789-23-3

Applications Potassium fluoride is used as a catalyst in the Aldol condensation of nitroalkanes (e.g. 1-Nitrohexane [N496125]) and aliphatic aldehydes (e.g. 2-Propyl Valeraldehyde [P838325]). Potassium fluoride is also used as a reference standard for fluoride ion activity in analytical samples. Potassium fluoride is also found in dental products, and is thought to be toxic in high amounts.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Kambe, S. & Yasuda, H.: Bull. Chem. Soc. Japan, 41, 1444 (1968); Robinson, R., et al.: Anal. Chem., 43, 1862 (1971); Whitford, G.: Dent. Res., 66, 1056 (1987)

Formula: KF

Color and Shape: Neat

Molecular weight: 58.1

Ref: TR-P695080

Potassium fluoride

CAS: 7789-23-3

Formula: FK

Purity: ≥ 99.0%

Color and Shape: White crystalline powder or crystals

Molecular weight: 58.10

Ref: 7W-GK3607

Potassium Fluoride Anhydrous pure, 97%

CAS: 7789-23-3

Formula: KF

Purity: min. 97.0%

Color and Shape: White, Hygroscopic powder, Clear, Colourless

Molecular weight: 58.10

Ref: SR-97535