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  • Creado: 27-09-20
  • Última sesión: 27-09-20
 
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Molecular Formula: Na3SiF6 Molecular Weight: 41.99 CAS No.: 16893-85-9 Property: Colorless hexagonal crystal. Density is 2.68. It is soluble in ether and other solvents, insoluble in alcohol. The solubility in acid is greater than in water. It will decompose of sodium fluoride and silicon tetrafluoride after strong heating. Applications: It is used as pesticides, adhesives, also used in ceramics, glass, enamel, wood preservation, medicine, water treatment, leather, rubber and sodium fluoride. Specifications: Chemical Composition %Guarantee Na2SiF6 (based on dried basis)98.5% min Free Acid(as HCL)0.15% max Fe0.02% max Heavy metal (as Pb)0.05% max Water undissolvable matter0.50% max L.O.I. 105鈩?dried0.40% max - 250渭m screen90% max Na2SiF6 (based on dried basis)98.5% min Free Acid(as HCL)0.15% max Packing: 25KGS compound bag, 1000KGS jumbo bag.Fluorine Chemicals suppliers factory website:http://www.chinachemicalgroup.com/fluorine-chemicals/