Potassium hydrogen fluoride
Potassium hydrogen fluoride
- CAS:
- 7789-29-9
- MF:
- F2HK
- MW:
- 78.1
Suppliers by country/region
Company Type
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
- 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
Safety Information
- Symbol(GHS)
GHS05,GHS06
- Signal word
- Danger
- Hazard statements
- H301-H314
- Precautionary statements
- P260-P280-P301+P310+P330-P301+P330+P331-P303+P361+P353-P305+P351+P338+P310
- Hazard Codes
- T,C
- Risk Statements
- 25-34
- Safety Statements
- 26-36/37/39-45-37-22
- RIDADR
- UN 3421 8/PG 2
- WGK Germany
- 1
- RTECS
- TS6650000
- F
- 3
- Hazard Note
- Corrosive
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 28261990
Use
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.
23 India supplier list of "Potassium hydrogen fluoride"
- Product Name:Potassium hydrogenfluoride, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Potassium hydrogen fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Potassiumhydrogenfluoride
- Products Intro:Brand:sigma aldrich | Product Number:239283 | Purity:99%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Potassium hydrogen fluoride 99%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.002252
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Potassium Hydrogen Fluoride
- Company Type: Reagent
- Country/Region: Vadodara,INDIA
- Product Name:Potassiumhydrogenfluoride,99+%,extrapure,
- Products Intro:Brand:thermofisher.in | Product Number:219230025 | Purity:99+%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Potassium Hydrogen Fluoride
- Company Type: Reagent
- Country/Region: Vadodara,INDIA
- Product Name:Potassium Bifluoride
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:Potassium Hydrogen Fluoride
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA
- Product Name:POTASSIUMHYDROGENFLUORIDEEXTRAPURE
- Products Intro:Brand:lobachemie | Product Number:5368K | Purity:99%
- Company Type: Trader
- Country/Region: Mumbai,INDIA