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ChemicalBook >> CAS DataBase List >> Potassium hydrogen fluoride

Potassium hydrogen fluoride

Potassium hydrogen fluoride price.
  • $9 - $376.8
  • Product name: Potassium hydrogen fluoride
  • CAS: 7789-29-9
  • MF: F2HK
  • MW: 78.1
  • EINECS:232-156-2
  • MDL Number:MFCD00011403
  • Synonyms:potassiummonohydrogendifluoride ;POTASSIUM HYDROGEN FLUORIDE;Potassium hydrogen fluoride, 99+% (metals basis);potassium bifluoride potassium hydrogen difluoride;Potassium Bifluoride, crystal;POTASSIUM HYDROGENFLUORIDE, 99.99+%;POTASSIUM HYDROGENFLUORIDE 3 M IN WATER;Potassiumhydrogenfluoride,97%
Price37 Properties Safety Information Description
37 prices
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Brand
  • AK Scientific
  • Atlantic Research Chemicals
  • Chem-Impex
  • GFS CHEMICALS
  • Oakwood
  • Sigma-Aldrich
  • Strem Chemicals
  • SynQuest Laboratories
  • Thermo Scientific Chemicals
  • TRC
Package
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  • 2500g
  • 2.5KG
  • 5kg
  • ManufacturerAK Scientific
  • Product number8787AF
  • Product descriptionPotassium hydrogenfluoride
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8787AF
  • Product descriptionPotassium hydrogenfluoride
  • Packaging100g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048157
  • Product descriptionPotassium hydrogenfluoride 95
  • Packaging10g
  • Price$15.24
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048157
  • Product descriptionPotassium hydrogenfluoride 95
  • Packaging25g
  • Price$19.05
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048157
  • Product descriptionPotassium hydrogenfluoride 95
  • Packaging1g
  • Price$10.16
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048157
  • Product descriptionPotassium hydrogenfluoride 95
  • Packaging5g
  • Price$12.7
  • Updated2026-05-23
  • Buy
  • ManufacturerChem-Impex
  • Product number36630
  • Product descriptionPotassium hydrogenfluoride ≥99%(Assaybytitration)
  • Packaging25G
  • Price$65.2
  • Updated2026-05-19
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  • ManufacturerChem-Impex
  • Product number36629
  • Product descriptionPotassium hydrogen difluoride 98.5-101.5%(Assaybytitration)
  • Packaging250G
  • Price$85.9
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36630
  • Product descriptionPotassium hydrogenfluoride ≥99%(Assaybytitration)
  • Packaging500G
  • Price$95.8
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36631
  • Product descriptionPotassium hydrogenfluoride solution, 3.0 M in H2O 2.85-3.30(TitrationbyNaOH)
  • Packaging100ML
  • Price$107.4
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36629
  • Product descriptionPotassium hydrogen difluoride 98.5-101.5%(Assaybytitration)
  • Packaging1KG
  • Price$207.6
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36630
  • Product descriptionPotassium hydrogenfluoride ≥99%(Assaybytitration)
  • Packaging2.5KG
  • Price$361.2
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36631
  • Product descriptionPotassium hydrogenfluoride solution, 3.0 M in H2O 2.85-3.30(TitrationbyNaOH)
  • Packaging500ML
  • Price$376.8
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36631
  • Product descriptionPotassium hydrogenfluoride solution, 3.0 M in H2O 2.85-3.30(TitrationbyNaOH)
  • Packaging25ML
  • Price$46.8
  • Updated2026-05-19
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number60151
  • Product descriptionPOTASSIUMBIFLUORIDE
  • Packaging500g
  • Price$68.33
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number007223
  • Product descriptionPotassium hydrogenfluoride 99%
  • Packaging5g
  • Price$9
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8787AF Potassium hydrogenfluoride 5g $14 2021-12-16 Buy
AK Scientific 8787AF Potassium hydrogenfluoride 100g $54 2021-12-16 Buy
Atlantic Research Chemicals AN048157 Potassium hydrogenfluoride 95 10g $15.24 2026-05-23 Buy
Atlantic Research Chemicals AN048157 Potassium hydrogenfluoride 95 25g $19.05 2026-05-23 Buy
Atlantic Research Chemicals AN048157 Potassium hydrogenfluoride 95 1g $10.16 2026-05-23 Buy
Atlantic Research Chemicals AN048157 Potassium hydrogenfluoride 95 5g $12.7 2026-05-23 Buy
Chem-Impex 36630 Potassium hydrogenfluoride ≥99%(Assaybytitration) 25G $65.2 2026-05-19 Buy
Chem-Impex 36629 Potassium hydrogen difluoride 98.5-101.5%(Assaybytitration) 250G $85.9 2026-05-19 Buy
Chem-Impex 36630 Potassium hydrogenfluoride ≥99%(Assaybytitration) 500G $95.8 2026-05-19 Buy
Chem-Impex 36631 Potassium hydrogenfluoride solution, 3.0 M in H2O 2.85-3.30(TitrationbyNaOH) 100ML $107.4 2026-05-19 Buy
Chem-Impex 36629 Potassium hydrogen difluoride 98.5-101.5%(Assaybytitration) 1KG $207.6 2026-05-19 Buy
Chem-Impex 36630 Potassium hydrogenfluoride ≥99%(Assaybytitration) 2.5KG $361.2 2026-05-19 Buy
Chem-Impex 36631 Potassium hydrogenfluoride solution, 3.0 M in H2O 2.85-3.30(TitrationbyNaOH) 500ML $376.8 2026-05-19 Buy
Chem-Impex 36631 Potassium hydrogenfluoride solution, 3.0 M in H2O 2.85-3.30(TitrationbyNaOH) 25ML $46.8 2026-05-19 Buy
GFS CHEMICALS 60151 POTASSIUMBIFLUORIDE 500g $68.33 2021-12-16 Buy
Oakwood 007223 Potassium hydrogenfluoride 99% 5g $9 2021-12-16 Buy
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Properties

Melting point :239 °C(lit.)
Density :2.37 g/mL at 25 °C(lit.)
solubility :insoluble in ethanol
form :Crystals or Crystalline Powder
Specific Gravity :2.37
color :White to light gray
Odor :Slightly acidic odor
Water Solubility :39 g/100 mL (20 ºC)
Sensitive :Hygroscopic
Merck :14,7610
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 InChI :InChI=1S/2FH.K/h2*1H;/q;;+1/p-1
InChIKey :VBKNTGMWIPUCRF-UHFFFAOYSA-M
SMILES :F.[K+].[F-]
CAS DataBase Reference :7789-29-9(CAS DataBase Reference)
NIST Chemistry Reference :Potassium hydrogen fluoride(7789-29-9)
EPA Substance Registry System :Potassium bifluoride (7789-29-9)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe 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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Potassium hydrogen fluoride is used as an etchant to etch glass surface and it is used in the cleaning products. It is used as a fluorinating agent for fluorinated organic compounds, which could be applied as finishing agent for fabrics, components of extinguishing agents, electroplating bathes, lubricating oils, oxygen carriers in blood substitutes. For example, potassium hydrogen fluoride is used as fluorinating agent for ring opening of epoxides and cyclopropanes and in the synthesis of trifluoroborates from various organoborons. It may also serve as a fluoride ion source for the nucleophilic ring-opening reaction of epoxide.

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Suppliers and manufacturers

Yingke New Materials Co., Ltd
Potassium bifluoride
$0.00 /1BAG
Potassium bifluoride CAS:7789-29-9
Hebei Yanxi Chemical Co., Ltd.
Potassium hydrogen fluoride
$9.00 /100kg
Potassium hydrogen fluoride CAS:7789-29-9
Henan Bao Enluo International TradeCo.，LTD
Potassium hydrogen fluoride
$10.00/kg
Potassium hydrogen fluoride CAS:7789-29-9
career henan chemical co
Potassium hydrogen fluoride
$1.00 /1kg
Potassium hydrogen fluoride CAS:7789-29-9
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
Antai Fine Chemical Technology Co.,Limited
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD