Potassium hexafluorophosphate

Potassium hexafluorophosphate Basic information
Product Name:Potassium hexafluorophosphate
Synonyms:Potassiumhexafluorophosphate,99.5%;Potassium fluorophosphate;Potassium hexafluorophosphate, extra pure, 99%;Kaliumhexafluorophosphat;Phosphate,hexafluoro-,potassium;POTASSIUM HEXAFLUOROPHOSPHATE(V): 99.5%;POTASSIUM HEXAFLUOROPHOSHATE;Potassium hexafluorophosphate, 99% min
CAS:17084-13-8
MF:F6KP
MW:184.06
EINECS:241-143-0
Product Categories:Preservative;metal fluorophosphate complex;Inorganic Salts;Potassium Salts;PotassiumMetal and Ceramic Science;Salts;Synthetic Reagents;Potassium;bc0001;17084-13-8
Mol File:17084-13-8.mol
Potassium hexafluorophosphate Structure
Potassium hexafluorophosphate Chemical Properties
Melting point 575 °C (lit.)
Boiling point decomposes [STR93]
density 2.75 g/mL at 25 °C (lit.)
storage temp. Refrigerator
solubility Methanol (Slightly), Water (Soluble)
form Powder
Specific Gravity2.55
color White
Water Solubility 93 g/L (25 ºC)
Sensitive Hygroscopic
Stability:Stable. Incompatible with strong acids. Thermal decomposition may generate HF, phosphorus oxides and phosphine.
InChIKeyYZDGRYDIGCWVND-UHFFFAOYSA-N
CAS DataBase Reference17084-13-8(CAS DataBase Reference)
EPA Substance Registry SystemPhosphate(1-), hexafluoro-, potassium (17084-13-8)
Safety Information
Hazard Codes C,Xi
Risk Statements 34-20/21/22
Safety Statements 26-27-36/37/39-45
RIDADR UN 3260 8/PG 2
WGK Germany 1
Hazard Note Irritant
TSCA T
HazardClass 8
PackingGroup III
HS Code 28269090
MSDS Information
ProviderLanguage
Potassium hexafluorophosphateEnglish
SigmaAldrichEnglish
ACROSEnglish
ALFAEnglish
Potassium hexafluorophosphate Usage And Synthesis
Chemical Propertieswhite crystalline powder
UsesA soluble neutral salt, Potassium hexafluorophosphate can be used for synthesis.
UsesPotassium Hexafluorophosphate is used in preparation of Moxifloxacin derivatives and its application.
HazardToxic by ingestion.
Purification MethodsCrystallise it from alkaline aqueous solution, using polyethylene vessels, or from 95% EtOH, and dry it in a vacuum desiccator over KOH. [Kloditz Z Anorg Allgem Chem 284 144 1956, Kwasnik in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 196 1963.]
Potassium hexafluorophosphate Preparation Products And Raw materials
Raw materialsPyridinium hexafluorophosphate–>Pyridine, 2,2′-(4,5,6,7-tetrahydro-2-phenyl-2H-isophosphindole-1,3-diyl)bis-–>PHOSPHORUS TRIFLUORIDE–>Bis(4-methylphenyl)iodonium hexafluorophosphate–>BROMINE TRIFLUORIDE–>TETRAKIS(ACETONITRILE)COPPER (I) HEXAFLUOROPHOSPHATE–>Hydrogen fluoride
Preparation Products1-Butyl-3-methylimidazolium hexafluorophosphate–>Fluoro-N,N,N’,N’-tetramethylformamidinium hexafluorophosphate–>Tetrabutylammonium hexafluorophosphate–>Tetraethylammonium hexafluorophosphate

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