Product Description
Potassium fluoroaluminate exhibits relatively stable chemical properties and remains stable at room temperature. However, due to its fluorine content, it may react under specific conditions—such as contact with strong acids or other reactive substances—releasing hydrogen fluoride gas. Additionally, when its powder is airborne at sufficient concentrations, it can present an explosion hazard if exposed to open flames or high temperatures.
Properties
| Product Name: | Potassium fluoroaluminate |
| Synonyms: | POTASSIUM CRYOLITE;POTASSIUM HEXAFLUOROALUMINATE;Potassium fluoroalum;PotassiuM fluoaluMinate;POTASSIUMALUMINIUMTETRAFLUORIDE;Potassium fluoroaluminate;potassmm aluminium fluoride;Aluminate(1-), tetrafluoro-, potassium, (T-4)- |
| CAS: | 14484-69-6 |
| MF: | AlF4.K |
| MW: | 142.07 |
| EINECS: | 238-485-8 |
| Product Categories: | Fluoride |
| Mol File: | 14484-69-6.mol |
| Melting point | 546 °C |
| density | 2.9[at 20℃] |
| Water Solubility | 2.5g/L at 20℃ |
| Stability: | Stable. Incompatible with strong oxidizing agents. May be moisture sensitive. |
| NIST Chemistry Reference | Potassium tetrafluoroaluminate(14484-69-6) |
| EPA Substance Registry System | Aluminate(1-), tetrafluoro-, potassium, (T-4)- (14484-69-6) |
Product Application
Potassium fluoroaluminate is suitable for use as a fluxing and brazing agent in aluminum and aluminum alloy processing, as well as in glazes and fluxes for the ceramic and glass industries. It also serves as an intermediate and raw material in the chemical industry for pesticide production, and can be applied in industrial processes such as metal surface treatment and welding assistance.
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