ChemicalBook > Product Catalog > Inorganic chemistry > Inorganic salts > Phosphide And metal phosphates > Potassium hexafluorophosphate
Potassium hexafluorophosphate
- Product Name:Potassium hexafluorophosphate
- CAS:17084-13-8
- MF:F6KP
- MW:184.06
- EINECS:241-143-0
- Mol File:17084-13-8.mol
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Potassium hexafluorophosphate Chemical Properties
- Melting point:575 °C(lit.)
- Boiling point:decomposes [STR93]
- Density 2.75 g/mL at 25 °C(lit.)
- 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)
- 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
- Language:EnglishProvider:Potassium hexafluorophosphate
- Language:EnglishProvider:ACROS
- Language:EnglishProvider:SigmaAldrich
- Language:EnglishProvider:ALFA
Potassium hexafluorophosphate Usage And Synthesis
- Chemical Propertieswhite crystalline powder
- UsesA soluble neutral salt, Potassium hexafluorophosphate can be used for synthesis.
- 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
- PHOSPHORUS TRIFLUORIDE Potassium hexafluorophosphate Potassium Potassium Acetate Potassium nitrate Potassium bromate Potassium persulfate Hexafluorophosphate Potassium sorbate Potassium lactate Sodium hexafluorophosphate Potassium Citrate Tetrabutylammonium hexafluorophosphate Lithium hexafluorophosphate Potassium chloride Potassium phosphate tribasic Potassium iodide Silver hexafluorophosphate
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