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Potassium fluoride dihydrate

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Potassium fluoride dihydrate Basic information

Product Name:
Potassium fluoride dihydrate
Synonyms:
  • potassium fluoride dihydrate, puratronic
  • POTASSIUMFLUORIDE,DIHYDRATE,CRYSTAL,REAGENT
  • Potassium fluoride dihydrate 98%
  • Potassium fluoride dihydrate, 98.5+%
  • Potassium fluoride dihydrate, Puratronic(R), 99.995% (metals basis)
  • Potassium fluoride dihydrate, Puratronic, 99.995% (metals basis)
  • POTASSIUM FLUORIDE HYDRATE, 99%, PURE
  • Potassium fluoride hydrate, pure
CAS:
13455-21-5
MF:
FH2KO
MW:
76.11
EINECS:
627-039-1
Product Categories:
  • metal halide
  • Essential Chemicals
  • Reagent Grade
  • Routine Reagents
Mol File:
13455-21-5.mol
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Potassium fluoride dihydrate Chemical Properties

Melting point:
41 °C(lit.)
Boiling point:
1505°C
Density 
2,454 g/cm3
refractive index 
1.352
storage temp. 
Refrigerator (+4°C)
form 
Liquid
color 
Colorless
Specific Gravity
2.454
Water Solubility 
SOLUBLE
Sensitive 
Hygroscopic
Merck 
14,7632
Exposure limits
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
Stability:
hygroscopic
CAS DataBase Reference
13455-21-5(CAS DataBase Reference)
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Safety Information

Hazard Codes 
T,Xi
Risk Statements 
23/24/25
Safety Statements 
36/37-45-26
RIDADR 
UN 1812 6.1/PG 3
WGK Germany 
3
RTECS 
TT0705000
3-10
Hazard Note 
Harmful
TSCA 
T
HazardClass 
6.1
PackingGroup 
III
HS Code 
28261990

MSDS

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Potassium fluoride dihydrate Usage And Synthesis

Chemical Properties

white crystals or crystalline powder

Uses

Potassium fluoride dihydrate is used as a stationary phase in gas chromatography. It is also used for the conversion of chlorocarbons into fluorocarbons through Finkelstein reaction. Further, it is used as a fluxing agent of silver brazing and metallurgical processing. It serves as an analytical reagent, complexing agent and masking agent.

Uses

Potassium fluoride dihydrate has been used as a stationary phase in gas chromatography.

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