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Potassium Bifluoride

Product Code : CS-KHF2-5N-CU

Potassium Bifluoride is a water insoluble Potassium source for use in oxygen-sensitive applications, such as metal production. In extremely low concentrations (ppm), fluoride compounds are used in health applications. Fluoride compounds also have significant uses in synthetic organic chemistry. Potassium bifluoride is the inorganic compound with the formula K[HF2]. This colourless salt consists of the potassium cation (K+) and the bifluoride anion ([HF2]−). The salt is used as an etchant for glass. Sodium bifluoride is related and is also of commercial use as an etchant as well as in cleaning products.


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Product Product Code Purity Size Contact Us
Potassium Bifluoride CS-KHF2-2N-CU 99% Customized
Potassium Bifluoride CS-KHF2-3N-CU 99.9% Customized
Potassium Bifluoride CS-KHF2-4N-CU 99.99% Customized
Potassium Bifluoride CS-KHF2-5N-CU 99.999% Customized
Potassium Bifluoride CS-KHF2-CU-CU Customized Customized

Product Information

Potassium Bifluoride is a water insoluble Potassium source for use in oxygen-sensitive applications, such as metal production. In extremely low concentrations (ppm), fluoride compounds are used in health applications. Fluoride compounds also have significant uses in synthetic organic chemistry. Potassium bifluoride is the inorganic compound with the formula K[HF2]. This colourless salt consists of the potassium cation (K+) and the bifluoride anion ([HF2]−). The salt is used as an etchant for glass. Sodium bifluoride is related and is also of commercial use as an etchant as well as in cleaning products.


Synonyms

Potassium hydrogen difluoride, Potassium hydrogendifluoride, Potassium acid fluoride, Hydrogen potassium fluoride


Potassium Bifluoride Specification

Size:customized

Purity: customized

Per your request or drawing

We can customized as required

Properties(Theoretical)

Compound FormulaF2HK
Molar mass78.103 g/mol
AppearanceColorless Hygroscopic Crystals
Melting point238.7 °C (461.7 °F;   511.8 K)
Boiling pointdecomposes
Density2.37 g/cm3
Heat of Fusion84.76 J/g
Exact Mass77.968338
Monoisotopic Mass77.968338
Odorslightly acidic
Solubilitysoluble in ethanol
Solubility in water24.5 g/(100 mL) (0 °C)

30.1 g/(100 mL) (10 °C)

39.2 g/(100 mL) (20 °C)

114.0 g/(100 mL) (80 °C)


Applications of Potassium Bifluoride

Mainly used in the manufacture of anhydrous hydrogen fluoride, pure potassium fluoride, elemental fluorine production of electrolytes, also used in the manufacture of optical glass, etching glass, but also can be used as silver products welding flux, wood preservatives, masking agent and benzene alkylation catalyst.


Packing of Potassium Bifluoride

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’ Potassium Bifluoride is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.


 Chemical Identifiers

Linear FormulaKHF2
CAS7789-29-9
MDL NumberMFCD00011403
EC No.232-156-2
Beilstein/Reaxys No.N/A
Pubchem CID11829350
IUPAC Namepotassium fluoride hydrofluoride
SMILES[K+].[F-].F
InchI IdentifierInChI=1S/2FH.K/h2*1H;/q;;+1/p-1
InchI KeyVBKNTGMWIPUCRF-UHFFFAOYSA-M



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