| CAS No. |
13775-52-5 |
| Other Names |
potassium fluoroaluminate |
| MF |
K3AlF |
| Place of Origin |
Hebei China (Mainland) |
| Grade Standard |
Industrial Grade |
| Purity |
F 50-52 |
| Appearance |
white or grey powder or granular |
| Application |
welding flux in aluminum alloy and... |
| Brand Name |
Domydo |
Spec: (%) FAlKFe2O3SO4H2OSuper grade50-5217-1829-32≤0.01≤0.05≤1.2I grade49-5117-1828-32≤0.1≤0.6II grade45-5115-1927-35≤1.0 Properties: white or grey-white crystal powder; fineness: 20, 40, 100, 200 and 325mesh, composed by KF-AlF3, Molecular rate near 1.2, melting point 557-580. Solubility in 1000g water: at 0: 0.8g; at 25: 1.42g,at 100: 4.58g. Application: It is used as welding flux in aluminum alloy and stainless steel, a degasser and an auxiliary solvent in aluminum alloy fabrication, also used as an active filler for glass, ceramic and friction compound Packing: in 25/1000kg plastic woven bags with film lining.