1> Properties: it is crystalline white powder. Slightly soluble in water, density 2. 95- 3, melting point 1000oC, 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 ri mm ed steel and furnish of emery wheel. 3> Packing: package can be 25/ 50/ 1000kg plastic woven bags with shrink film, or according to customer’s requirements. 4> : GB4291- 1999 IngredientSuperFirst gradeSecond grade
