Description

Molecular formula: Na3AlF6 molecular weight: **9.*4 1> Properties: it is crystalline white powder. Slightly soluble in water, density 2.***3, melting point ***0oC, easily absorbing water and become damp, decomposed by strong acids like sulfuric acid and hydrochloride, then producing hydrofluoric acid and relevant aluminum salt and sodium salt. 2> Uses: mainly used in flux of electrolytic aluminum, pesticide, flux of ceramic colors, anti-rubbing filling agent of resin and rubber, electrolytic liquid for production of iron alloy rimmed steel and furnish of emery wheel