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Synthetic Cryolite Or Sodium Aluminium Fluoride, Trisodium Hexafluoroaluminate

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Synthetic Cryolite Or Sodium Aluminium Fluoride, Trisodium Hexafluoroaluminate Products List 1. Sodium Cryolite (Synthetic Cryolite or Sodium Aluminium Fluoride, Trisodium Hexafluoroaluminate) 2. Potassium Cryolite (Potassium Aluminium Fluoride or Tripotassium Hexafluoroaluminate) 3. Aluminium Fluoride (Aluminium Trifluoride) 4. Sodium Fluoride 5. Sodium Silico Fluoride ( Sodium fluorosilicate, Disodium Hexafluorosilicate) 6. Sodium BiFluoride 7. Potassium BiFluoride 8. Potassium Fluoride 9. Potassium Titanium Fluoride (Dipotassium Hexafluorotitanate) 10. Potassium Fluoborate (Potassium Tetrafluoroborate) 11. Potassium Zirconium Fluoride (Dipotassium Hexafluorozirconate) 12. Potassium Silico Fluoride (Dipotassium hexafluorosilicate) 13. Magnesium Silico Fluoride 14. Fluotitanic Acid (Hexafluorotitanic acid) 15. Fluozirconic Acid (Hexafluorozirconic acid) 16. Fluoboric Acid (Tetrafluoboric Acid) 17. Lead Fluoborate (Lead Tetrafluoborate) 18. Tin Fluoborate (Stannous Tetrafluoborate) Aluminium Fluoride (Aluminium Trifluoride) SPECIFICATION Name of Product : Aluminium Fluoride, Aluminium Trifluoride Formula : AlF 3 Mol. Wt : 83.97 PHYSICAL PROPERTIES Appearance : Solid, White free flowing crystals Solubility : Insoluble in water Bulk density : 600 - 750 Kg/m3 (Low Bulk Density) pH (1% Aqueous solution) : 3 pH Sieve Analysis +18 BSS (853 µm): Nil +100 BSS (150 µm): 1 % Max +200 BSS (75 µm): 8.0% -200 BSS (75 µm): 92 % CHEMICAL PROPERTIES % AlF3 : 90 – 95 % % Fluorine : 61 % Min. % Aluminium : 30 % % SiO2 : 1.0 % Max % Al2O3 : 6 % Max % P2O5 : 0.05 % Max % H2O : 4 % Max %SO3 : 0.10 % Max % Fe2O3 : 0.08 % Max PACKING 25 / 50 Kg plastic woven bags with liner / Bulk packing of 1 MT APPLICATION Aluminium fluoride salts are used as solvent for bauxite in the electrolytic production of aluminum; other metallurgical applications such as foundry additives for aluminum foundry, sleeves, cover flux; filler for bonded abrasives; glass and enamel industries; in the manufacture of insecticides. Sodium Cryolite (Synthetic Cryolite Sodium Aluminium Fluoride, Trisodium Hexafluoroaluminate) SPECIFICATION Name of Product : Sodium Cryolite Formula : Na 3AlF 6 Mol. Wt : 209.97 CAS No. : 15096-52-3 PHYSICAL PROPERTIES Appearance : Off white free flowing powder Solubility : Insoluble in water Melting Point : 1000 OC Sieve Grading/Density: - 200 BSS (75 µµµm) = 95 % CHEMICAL PROPERTIES % Na 3AlF 6 : 98.00 % Min. % Fluorine : 51.00 % Min. % Aluminium : 13 - 15 % % Sodium as Na : 31 – 34 % % Moisture : 00.50 % Max. % Iron as Fe 2O3 : 00.10 % Max. % Silica as SiO 2 : 00.20 % Max PACKING 25 / 50 Kg plastic woven bags with liner / Bulk packing of 1 MT APPLICATION Sodium Cryolite salts are used as solvent for bauxite in the electrolytic production of aluminum; other metallurgical applications such as foundry additives for aluminum foundry, sleeves, cover flux; filler for bonded abrasives; glass and enamel industries; in the manufacture of insecticides. Sodium Fluoride SPECIFICATION Name of Product : Sodium Fluoride Formula : NaF Mol. Wt : 41.99 Cas No . : 7681-49-4 PHYSICAL PROPERTIES Appearance : White free flowing powder Solubility : 4.3 g/100 ml@25 OC Melting Point : 992 OC Boiling Point : 1704 OC Sieve Grading/Density: - 60 BSS (251 µm) = 100 % CHEMICAL PROPERTIES % NaF : 98.00 % Min. % Fluorine as F : 44.00 % Min. % Sodium as Na : 53.40 % Min. % Moisture : 00.50 % Max. % Iron as Fe 2O3 : 00.10 % Max. % Silica as SiO 2 : 00.20 % Max % Water insoluble : 00.50 % Max. PACKING 25 / 50 Kg plastic woven bags with liner / Bulk packing of 1 MT APPLICATION Sodium Fluoride salts is used in the field of laundry souring, manufacturing enamels, manufacturing coated papers, wood preservative, foam production, opal glass, ore flotation and water fluoridation, in metallurgical applications such as foundry additives for aluminum foundry, cover flux, filler for bonded abrasives. Sodium Silico Fluoride ( Sodium fluorosilicate, Disodium Hexafluorosilicate) SPECIFICATION Name of Product : Sodium Silico Fluoride Formula : Na 2SiF 6 Mol. Wt : 188 CAS No. : 16893-85-9 UN No. : 2674 PHYSICAL PROPERTIES Appearance : White free flowing powder Solubility : 0.64g/100g water at 20°C Decomposition Temp. : Starts at 500 OC Sieve Grading/Density : - 60 BSS (251 µm) = 100 % CHEMICAL PROPERTIES % Na 2SiF 6 : 98.00 % Min. % Fluorine as F : 60.00 % Min. % Sodium as Na : 24.00 % Min. % Si : 15.00 % Min. % Moisture : 00.50 % Max. % Iron as Fe 2O3 : 00.10 % Max. % Silica as SiO 2 : 00.20 % Max PACKING 25 / 50 Kg plastic woven bags with liner / Bulk packing of 1 MT APPLICATION Sodium Silico Fluoride salts show similar application with sodium fluoride in the field of laundry souring, manufacturing enamels, manufacturing coated papers, wood preservative, foam production, opal glass, ore flotation and water fluoridation, in metallurgical applications such as foundry additives for aluminum foundry, cover flux, Si addition to aluminium, filler for bonded abrasives. Sodium BiFluoride ( Sodium Hydrogen Difluoride) SPECIFICATION Name of Product : Sodium Bifluoride, Sodium Hydrogen Difluoride Formula : NaHF 2 Mol. Wt : 61.99 CAS No. : 1333-83-1 PHYSICAL PROPERTIES Appearance : White free flowing powder Solubility : highly soluble in water Melting Point : Decomposes into NaF and HF Sieve Grading/Density: - 60 BSS (251 µm) = 100 % + 100 BSS (152 µm) = 2 % Max - 200 BSS (75 µm) = 70% Max CHEMICAL PROPERTIES % NaHF2 : 98.00 % Min. % Fluorine as F : 60.35 % Min. % Sodium as Na : 36.60 % Min. % Acidity as HF : 30.00 % Min % Moisture : 00.70 % Max. % Iron as Fe2O3 : 00.05 % Max. % Silica as SiO2 : 00.20 % Max % Water insoluble : 00.30% Max. pH (1% solution) : Acidic PACKING 25 / 50 Kg plastic woven bags with liner / Bulk packing of 1 MT APPLICATION Sodium Silico Fluoride salts show similar application with sodium fluoride in the field of laundry souring, manufacturing enamels, manufacturing coated papers, wood preservative, foam production, opal glass, ore flotation and water fluoridation, in metallurgical applications such as foundry additives for aluminum foundry, cover flux, Si addition to aluminium, filler for bonded abrasives. Potassium Bifluoride (Potassium Hydrogen Difluoride) SPECIFICATION Name of Product : Potassium Bifluoride, Potassium Hydrogen Difluoride Formula : KHF2 Mol. Wt : 78.1 CAS No. : 7789 – 29 – 9 UN No. : 1811 PHYSICAL PROPERTIES Appearance : White free flowing crystals Solubility : 390 g/L @ 20 OC Melting Point : 239 OC Boiling Point : Decomposes to KF and HF Decomposition Temp : >400 OC Density : 2.37 g/cm 3 CHEMICAL PROPERTIES Properties Permissible % KHF2 : 98.50 % Min. % Fluorine as F : 47.92 % Min. % Potassium as K : 49.30 % Min. % Moisture : 00.50 % Max % Iron as Fe 2O3 : 00.10 % Max. % Silica as SiO 2 : 00.10 % Max APPLICATION After HF and KF, KHF 2, is the primary source of the fluoride ion for applications in manufacturing and in chemistry. In organic chemistry, KHF 2 is the one of the preferred sources of fluoride for the conversion of chlorocarbons into fluorocarbons. Such reactions usually employ polar solvents such as dimethyl formamide, ethylene glycol, and dimethyl sulfoxide. Potassium Fluoride is used in etching glass. It is used in chemical manufacturing for fluorination, flux for solder and insecticide formulatios. It is used as a preservative and as an insecticide. It is used as an electrolyte for the production of fluorine. Potassium Fluoride SPECIFICATION Name of Product : Potassium Fluoride Formula : KF Mol. Wt : 58.1 CAS No. : 7789 – 23 – 3 UN No. : 1812 PHYSICAL PROPERTIES Appearance : White free flowing crystals Solubility : 92.3 g/100g water Melting Point : 858 OC Boiling Point : 1505 OC Density : 2.48 g/cm 3 CHEMICAL PROPERTIES Properties Permissible % KF : 98.50 % Min. % Fluorine as F : 32.20 % Min. % Potassium as K : 67.00 % Min. % Moisture : 00.50 % Max % Iron as Fe 2O3 : 00.10 % Max. % Silica as SiO 2 : 00.10 % Max APPLICATION After HF, KF is the primary source of the fluoride ion for applications in manufacturing and in chemistry. In organic chemistry, KF is one of the preferred sources of fluoride for the conversion of chlorocarbons into fluorocarbons. Such reactions usually employ polar solvents such as dimethyl formamide, ethylene glycol, and dimethyl sulfoxide. Potassium Fluoride is used in etching glass. It is used in chemical manufacturing for fluorination, flux for solder and insecticide formulatios. It is used as a preservative and as an insecticide. Potassium Titanium Fluoride (Dipotassium Hexafluorotitanate) SPECIFICATION Name of Product : Potassium Titanium Fluoride Formula : K2TiF 6 Mol. Wt : 240.09 PHYSICAL PROPERTIES Appearance : White free flowing crystalline powder Solubility : insoluble in water Melting Point : 800 OC Sieve Grading/Density : - 18 BSS (853 µµµm) : 100 % - 200 BSS (75 µµµm) : 40 % CHEMICAL PROPERTIES % K2TiF6 : 98.00 % Min. % Ti : 19 – 20 % % Fluorine as F : 47.0 % Min. % Potassium : 34 – 36 % % K 2SiF6 : 1.00 % Max % Moisture : 0.50 % Max. % Iron as Fe 2O3 : 0.10 % Max. % Silica as SiO 2 : 0.20 % Max PACKING 25 / 50 Kg plastic woven bags with liner / Bulk packing of 1 MT APPLICATION Potassium Titanium Fluoride salts are used as components of fluxing and plating, as additives in arc welding rods, in metal treatment; grain refining agents in aluminium and manganese foundry; as active fillers in resin bonded abrasives, preparation of glazing frits. Potassium Zirconium Fluoride (Dipotassium Hexafluorozirconate) SPECIFICATION Name of Product : Potassium Zirconium Fluoride Formula : K2ZrF 6 Mol. Wt : 283.42 PHYSICAL PROPERTIES Appearance : White free flowing crystalline powder Solubility : insoluble
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