Low temperature instant potassium cryolite, special alloy industry

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Low temperature instant potassium cryolite, special alloy industry
Fluoride potassium aluminate
Alias: potassium fluoride, potassium cryolite
English name: potassium hexafluoroaluminate
Formula: K3AlF6
Molecular weight: 258.24
Physical properties: 1: white, white, crystalline solid or powder.
2: slightly soluble in water and hot ethanol, aqueous solution is acidic and the melting point is 560 degrees.
3: can be broken down into hydrofluoric acid and potassium salt and aluminum salt.
4: easy to absorb moisture.
Product use: mainly used as raw materials for magnesium alloy casting, aluminum alloy in casting process, deoxidizer and fluxing agent.
As a solder, ceramic and glass industrial raw material for thermal welding and brazing, it can be used as an analytical reagent for chemical synthesis.
Packaging: inner plastic woven bag packing, 25 kg, 50kg and ton bag.