CAS 7789-23-3

Fluoreto de potássio

Descrição:

Fluoreto de potássio (KF) é um composto inorgânico caracterizado por sua aparência cristalina branca e alta solubilidade em água. É composto por íons de potássio (K⁺) e íons de fluoreto (F⁻), formando uma ligação iônica. O KF é comumente usado em várias aplicações, incluindo como fundente na metalurgia, na produção de alumínio e na síntese de outros compostos de fluoreto. Também é utilizado na área de cuidados dentários devido ao seu conteúdo de fluoreto, que ajuda na prevenção de cáries dentárias. A substância tem um ponto de fusão relativamente alto e é higroscópica, o que significa que pode absorver umidade do ar. Embora Fluoreto de potássio seja geralmente considerado seguro em quantidades controladas, pode ser tóxico em quantidades maiores devido ao íon fluoreto, que pode interferir nos processos biológicos. O manuseio adequado e as precauções de segurança são essenciais ao trabalhar com este composto para evitar potenciais riscos à saúde.

Fórmula: FK

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

Chave InChI: InChIKey=NROKBHXJSPEDAR-UHFFFAOYSA-M

SMILES: F[K]

Sinónimos:

• 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

Fórmula: FK

Pureza: 99%

Peso molecular: 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

Fórmula: FK

Pureza: 99%

Peso molecular: 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

Fórmula: FK

Pureza: 99.9%

Peso molecular: 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

Fórmula: FK

Pureza: 99.99%

Cor e Forma: White, Crystals

Peso molecular: 58.10

Ref: 02-010980

Potassium fluoride, anhydrous (99.97%-K)

CAS: 7789-23-3

Potassium fluoride, anhydrous (99.97%-K)

Fórmula: KF

Pureza: (99.97%-K)

Cor e Forma: white pwdr.

Peso molecular: 58.10

Ref: 08-93-1982

Potassium fluoride, anhydrous, 98%

CAS: 7789-23-3

Potassium fluoride, anhydrous, 98%

Fórmula: KF

Pureza: 98%

Cor e Forma: white pwdr.

Peso molecular: 58.10

Ref: 08-93-1922

Potassium fluoride, anhydrous

CAS: 7789-23-3

Potassium fluoride, anhydrous

Pureza: 99.99%

Cor e Forma: White Solid

Peso molecular: 58.10g/mol

Ref: 54-IN2909

Potassium fluoride, anhydrous

CAS: 7789-23-3

Potassium fluoride, anhydrous

Fórmula: ·F·K

Pureza: 99%

Cor e Forma: solid

Peso molecular: 58.10g/mol

Ref: 54-PC6267S

Potassium Fluoride

Produto Controlado

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)

Fórmula: KF

Cor e Forma: Neat

Peso molecular: 58.1

Ref: TR-P695080

Potassium fluoride

CAS: 7789-23-3

Fórmula: FK

Pureza: ≥ 99.0%

Cor e Forma: White crystalline powder or crystals

Peso molecular: 58.10

Ref: 7W-GK3607

Potassium Fluoride Anhydrous pure, 97%

CAS: 7789-23-3

Fórmula: KF

Pureza: min. 97.0%

Cor e Forma: White, Hygroscopic powder, Clear, Colourless

Peso molecular: 58.10

Ref: SR-97535