Potassium hexafluorophosphate
Synonym(s):Monopotassium hexafluorophosphate;Potassium fluophosphate;Potassium hexafluorophosphate;Potassium hexafluorophosphate (KPF)
- CAS NO.：17084-13-8
- Empirical Formula: F6P.K
- Molecular Weight: 184.06
- MDL number: MFCD00011412
- EINECS: 241-143-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:57
What is Potassium hexafluorophosphate?
Chemical properties
white crystalline powder
The Uses of Potassium hexafluorophosphate
A soluble neutral salt, Potassium hexafluorophosphate can be used for synthesis.
The Uses of Potassium hexafluorophosphate
Potassium Hexafluorophosphate is used in preparation of Moxifloxacin derivatives and its application.
What are the applications of Application
Potassium hexafluorophosphate is a soluble neutral salt used for synthesis
Hazard
Toxic by ingestion.
Purification Methods
Crystallise 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.]
Properties of Potassium hexafluorophosphate
| 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 |
| color | White |
| Specific Gravity | 2.55 |
| Water Solubility | 93 g/L (25 ºC) |
| Sensitive | Hygroscopic |
| Stability: | Stable. Incompatible with strong acids. Thermal decomposition may generate HF, phosphorus oxides and phosphine. |
| InChI | InChI=1S/F6P.K/c1-7(2,3,4,5)6;/q-1;+1 |
| CAS DataBase Reference | 17084-13-8(CAS DataBase Reference) |
| EPA Substance Registry System | Phosphate(1-), hexafluoro-, potassium (17084-13-8) |
Safety information for Potassium hexafluorophosphate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Potassium hexafluorophosphate
| InChIKey | YZDGRYDIGCWVND-UHFFFAOYSA-N |
| SMILES | [P+5]([F-])([F-])([F-])([F-])([F-])[F-].[K+] |
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