Send inquiry
Potassium tetrafluoroaluminate
[Name] potassium tetrafluoroaluminate [14484-69-6]
[Molecular formula] KAlF4
[Synonyms] potassium aluminum fluoride, aluminium potassium fluoride, aluminum potassium fluoride, potassium tetrafluoroaluminate
[Molecular weight] 142.073
[UN] -
[Product Specifications]
Appearance: White or light grey power
| Index Name | Fluxing Agent | Aluminum Soldering | Index Name | Fluxing Agent | Aluminum Soldering |
| Fluorine (F) | 52.15-55% | 52.15-55% | Iron(Fe) | 0.15% max | 0.1% max |
| Aluminium (Al) | 17.25-19% | 16-17.25 | sulphate(SO4) | 0.15% max | 0.1% max |
| Potassium(K) | 27-31 | 29-31 | Melting point | 560-580℃ | 560℃ |
| Silicon oxide(SiO2) | - | 0.06%max | water(H2O) | 1.5% max | 1.5% max |
| Sodium (Na) | - | 0.2% max |
[Character] White or light grey power, slightly soluble in water
[Uses] Used as pesticides, also applied to pottery and porcelain, glass industry and aluminium soldering.
[Packing] Packing with polythene plastic bag lined with plastic weaven bag. 25kg per bag.