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ChemicalBook >> CAS DataBase List >> Potassium fluoride

Potassium fluoride

Potassium fluoride price.
  • $7.62 - $8760
  • Product name: Potassium fluoride
  • CAS: 7789-23-3
  • MF: FK
  • MW: 58.1
  • EINECS:232-151-5
  • MDL Number:MFCD00011398
  • Synonyms:POTASSIUM FLUORIDE;POTASSIUM FLUORIDE IN D2O NMR REFERENCE STANDARD;POTASSIUM FLUORIDE ON CELITE(R);POTASSIUM FLUORIDE ANHYDROUS pure;Potassium Fluoride, Anhydrous, Reagent;Potassium fluoride,99+%,for analysis;Potassium fluoride,99%,extra pure,anhydrous;SUCROSE, MOLECUL
122 prices
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  • AK Scientific
  • Atlantic Research Chemicals
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  • Medical Isotopes, Inc.
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  • 1 unit
  • 1 g
  • ManufacturerAK Scientific
  • Product number1037AP
  • Product descriptionPotassiumfluoride,40%wt.%onalumina
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ70077
  • Product descriptionPotassiumfluoride,anhydrous,spraydried
  • Packaging30g
  • Price$25.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number1037AP
  • Product descriptionPotassiumfluoride,40%wt.%onalumina
  • Packaging25g
  • Price$70.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberB920
  • Product descriptionPotassiumfluoride,anhydrous,granular
  • Packaging1kg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048488
  • Product descriptionPotassium fluoride 95
  • Packaging5g
  • Price$12.7
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048488
  • Product descriptionPotassium fluoride 95
  • Packaging1g
  • Price$7.62
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048488
  • Product descriptionPotassium fluoride 95
  • Packaging10g
  • Price$19.05
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048488
  • Product descriptionPotassium fluoride 95
  • Packaging25g
  • Price$31.75
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048488
  • Product descriptionPotassium fluoride 95
  • Packaging50g
  • Price$44.45
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048488
  • Product descriptionPotassium fluoride 95
  • Packaging100g
  • Price$69.85
  • Updated2026-05-23
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  • ManufacturerChem-Impex
  • Product number30084
  • Product descriptionPotassium fluoride ≥ 99.0% (Titration)
  • Packaging1KG
  • Price$70
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number01415
  • Product descriptionPotassium fluoride ≥ 99% (Assay)
  • Packaging1KG
  • Price$60
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number01415
  • Product descriptionPotassium fluoride ≥99%(Assay)
  • Packaging250G
  • Price$35
  • Updated2026-05-19
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  • ManufacturerChem-Impex
  • Product number30084
  • Product descriptionPotassium fluoride ≥99%(Assaybytitration)
  • Packaging250G
  • Price$40
  • Updated2026-05-19
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  • ManufacturerChem-Impex
  • Product number35729
  • Product descriptionPotassiumfluorideanhydrous,99.99%Metalsbasis 99.99%Metalsbasis
  • Packaging5G
  • Price$33.6
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number30084
  • Product descriptionPotassium fluoride ≥99%(Assaybytitration)
  • Packaging100G
  • Price$20
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 1037AP Potassiumfluoride,40%wt.%onalumina 1g $14 2021-12-16 Buy
AK Scientific J70077 Potassiumfluoride,anhydrous,spraydried 30g $25.2 2021-12-16 Buy
AK Scientific 1037AP Potassiumfluoride,40%wt.%onalumina 25g $70.6 2021-12-16 Buy
AK Scientific B920 Potassiumfluoride,anhydrous,granular 1kg $150 2021-12-16 Buy
Atlantic Research Chemicals AN048488 Potassium fluoride 95 5g $12.7 2026-05-23 Buy
Atlantic Research Chemicals AN048488 Potassium fluoride 95 1g $7.62 2026-05-23 Buy
Atlantic Research Chemicals AN048488 Potassium fluoride 95 10g $19.05 2026-05-23 Buy
Atlantic Research Chemicals AN048488 Potassium fluoride 95 25g $31.75 2026-05-23 Buy
Atlantic Research Chemicals AN048488 Potassium fluoride 95 50g $44.45 2026-05-23 Buy
Atlantic Research Chemicals AN048488 Potassium fluoride 95 100g $69.85 2026-05-23 Buy
Chem-Impex 30084 Potassium fluoride ≥ 99.0% (Titration) 1KG $70 2021-12-16 Buy
Chem-Impex 01415 Potassium fluoride ≥ 99% (Assay) 1KG $60 2021-12-16 Buy
Chem-Impex 01415 Potassium fluoride ≥99%(Assay) 250G $35 2026-05-19 Buy
Chem-Impex 30084 Potassium fluoride ≥99%(Assaybytitration) 250G $40 2026-05-19 Buy
Chem-Impex 35729 Potassiumfluorideanhydrous,99.99%Metalsbasis 99.99%Metalsbasis 5G $33.6 2021-12-16 Buy
Chem-Impex 30084 Potassium fluoride ≥99%(Assaybytitration) 100G $20 2026-05-19 Buy

Properties

Melting point :858 °C (lit.)
Boiling point :1505 °C
Density :2.48
bulk density :400kg/m3
vapor density :2 (vs air)
vapor pressure :1.3 hPa (885 °C)
refractive index :1.363
Flash point :1505°C
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :spray-dried
Specific Gravity :2.481
color :White
PH :7.0-8.5 (25℃, 1M in H2O)
Odor :Odorless
Water Solubility :92.3 g/100 mL (18 ºC)
Thermal Conductivity :7.113 W/(m·K)
Crystal Structure :NaCl type
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 Merck :14,7632
crystal system :Cube
Space group :Fm3m
BRN :3902818
Lattice constant :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.5340.5340.5349090900.1526

Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 Stability :Stable. Protect from moisture. Incompatible with strong acids, strong bases.
Cosmetics Ingredients Functions :ANTIPLAQUE
ORAL CARE InChI :1S/FH.K/h1H;/q;+1/p-1
InChIKey :NROKBHXJSPEDAR-UHFFFAOYSA-M
SMILES :[F-].[K+]
LogP :-0.77 at 25℃
CAS DataBase Reference :7789-23-3(CAS DataBase Reference)
NIST Chemistry Reference :Potassium fluoride(7789-23-3)
EPA Substance Registry System :Potassium fluoride (7789-23-3)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P311 Call a POISON CENTER or doctor/physician.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P330 Rinse mouth.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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. It 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 application in the electronic industry as a metal surface treatment product. It is used as a preservative, a food additive, a catalyzer and a water absorbing agent. In the Finkelstein reaction, it is actively involved in the conversion of chlorocarbons to fluorocarbons using polar solvents like dimethyl formamide and ethylene glycol.

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