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Potassium fluoride Basic information
Chemical Properties Physical and Chemical Properties Uses Preparation
Product Name: Potassium fluoride
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
CAS: 7789-23-3
MF: FK
MW: 58.1
EINECS: 232-151-5
Product Categories: Fluoride;metal halide;Essential Chemicals;Inorganic Salts;Materials Science;Metal and Ceramic Science;Potassium Salts;Reagent Plus;Research Essentials;Solutions and Reagents;Chemistry;Inorganics;Reagent Grade;Fluoride SourcesMetal and Ceramic Science;Crystal Grade Inorganics;Potassium Salts;PotassiumMetal and Ceramic Science;Protection and Derivatization;ACS GradeProtection and Derivatization;Deprotecting Reagents;Essential Chemicals;Fluoride Sources;Routine Reagents;Potassium SaltsEssential Chemicals;Metal and Ceramic Science;Reagent Plus;Salts;Analytical Reagents for General Use;O-P, Puriss p.a.;Puriss p.a.
Mol File: 7789-23-3.mol
Potassium fluoride Structure
Potassium fluoride Chemical Properties
Melting point 858 °C(lit.)
Boiling point 1505 °C
density 2.48
vapor density 2 (vs air)
vapor pressure 1.3 hPa (885 °C)
refractive index 1.363
Fp 1505°C
storage temp. Store at RT.
solubility H2O: 1 M at 20 °C, clear, colorless
form spray-dried
color White
Specific Gravity 2.481
Odor Odorless
PH 7.0-8.5 (25℃, 1M in H2O)
Water Solubility 92.3 g/100 mL (18 ºC)
λmax λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01
Sensitive Hygroscopic
Merck 14,7632
BRN 3902818
Stability: Stable. Protect from moisture. Incompatible with strong acids, strong bases.
InChIKey NROKBHXJSPEDAR-UHFFFAOYSA-M
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)
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