Potassium fluoride - ≥99.5% metals basis , CAS No.7789-23-3

CAS: 7789-23-3 Cat. No.: P1491749 Summenformel: KF Molekulargewicht: 58.1 Beilstein Registry Number: 3902818 EG-Nummer: 232-151-5

QUALITÄT & REINHEIT ≥99.5% metals basis

Synonyms

UNII-9082WG1G3F | FT-0600016 | Potassium fluoride on aluminum oxide | Potassium fluoride, Trace metals grade 99.8% | Potassium fluorure [French] | EINECS 232-151-5 | Fluorure de potassium [French] | potassium floride

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

Übersicht

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.

Spezifikationen

Synonyme

UNII-9082WG1G3F | FT-0600016 | Potassium fluoride on aluminum oxide | Potassium fluoride, Trace metals grade 99.8% | Potassium fluorure [French] | EINECS 232-151-5 | Fluorure de potassium [French] | potassium floride

Spezifikationen & Reinheit

≥99.5% metals basis

Storage

Room temperature,Argon charged

Verschickt in

FedEx DG Service

Reinheit

≥99.5% metals basis

Namen und Kennungen

Kanonisches Lächeln

[F-].[K+]

IUPAC Name

potassium;fluoride

InChIKey

NROKBHXJSPEDAR-UHFFFAOYSA-M

INCHI

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

Isomere SMILES

[F-].[K+]

WGK Deutschland

1

UN-Nummer

1812

Verpackungsgruppe

III

Molekulargewicht

58.1

Beilstein

3902818

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Klasse Alkali metal salts
      • Subclass Alkali metal fluorides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Klasse: Alkali metal salts
• Subclass: Alkali metal fluorides
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal fluorides
• Alternative Parents: Inorganic salts
• Molecular Framework: Not available
• Substituents: Alkali metal fluoride - Inorganic salt
• Beschreibung: This compound belongs to the class of inorganic compounds known as alkali metal fluorides. These are inorganic compounds in which the largest halogen atom is fluorine, and the heaviest metal atom is an alkali metal.
• External Descriptors: fluoride salt - potassium salt

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemische und physikalische Eigenschaften

• Empfindlichkeit: Hygroscopic
• Siedepunkt (°C): 1505°C
• Schmelzpunkt (°C): 858°C
• Molekulargewicht: 58.096 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 57.9621 Da
• Monoisotopic Mass: 57.9621 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 2
• Formal Charge: 0
• Complexity: 2.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

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