Inquiry email: info@leader-biogroup.com
Hot Line +86-029-68895030
+86-029-68569961
+86-029-68569962
Fax +86-029-68895030
Potassium hexafluorophosphate Basic information |
|
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 Gravity |
2.55 |
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. |
InChIKey |
YZDGRYDIGCWVND-UHFFFAOYSA-N |
CAS DataBase Reference |
17084-13-8(CAS DataBase Reference) |
EPA Substance Registry System |
Phosphate(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 |
|
Potassium hexafluorophosphate Usage And Synthesis |
Chemical Properties |
white crystalline powder |
Uses |
A soluble neutral salt, Potassium hexafluorophosphate can be 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.] |
|
Potassium hexafluorophosphate Preparation Products And Raw materials |
|