Specification and product description:
Potassium cryolite, aluminum fluoride acid Potassium) Potassium fluoroaluminate formula: KALF4 molecular weight: 258.28
Properties: white or light grey powder, slightly soluble in water.
In high temperature, it can react with water to release hydrogen fluoride.
It can also be slowly dissolved in the strong acid to release hydrogen fluoride.
Application: mainly used as raw material for aluminum magnesium casting boron alloy, aluminum alloy flux material, hot welding and brazing flux;
Insecticides.
Ceramics, glass industry raw materials.
Specification: F 48-53% Al 15-20% Fe 0.15% Max K 25-33% H2O 1.5% Max average granularity: 200 mesh appearance: gray packaging: 25 kg or 1000 kg woven bag.