| Identification | More | [Name]
Potassium fluoride dihydrate | [CAS]
13455-21-5 | [Synonyms]
POTASSIUM FLUORIDE
POTASSIUM FLUORIDE DIHYDRATE
POTASSIUM FLUORIDE DIHYDRATE REAGENT G&
Potassiumfluoridedihydrate,98%
Potassium fluoride (KF), dihydrate
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 | [EINECS(EC#)]
232-151-5 | [Molecular Formula]
FH4KO2 | [MDL Number]
MFCD00149929 | [Molecular Weight]
94.13 | [MOL File]
13455-21-5.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystals or crystalline powder | [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 | [InChI]
InChI=1S/FH.K.2H2O/h1H;;2*1H2/q;+1;;/p-1 | [InChIKey]
MZFXHSQFQLKKFD-UHFFFAOYSA-M | [SMILES]
[K+].[F-].[H]O[H].[H]O[H] | [CAS DataBase Reference]
13455-21-5(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
T,Xi | [Risk Statements ]
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 1812 6.1/PG 3
| [WGK Germany ]
3
| [RTECS ]
TT0705000
| [F ]
3-10 | [Hazard Note ]
Harmful | [TSCA ]
T | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
28261990 |
| Hazard Information | Back Directory | [Chemical Properties]
white crystals or crystalline powder | [Uses]
Potassium fluoride dihydrate has been used as a stationary phase in gas chromatography.
| [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. |
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