Scale: . Drag2 - Resize CID 16682992 (Hexafluoroaluminate (3-)) CID 3028194 (Lithium) Keyboard Mindat.org's Discussion Groups May fluoresce intense yellow under SWUV, with yellow phosphorescence, and pale yellow phosphorescence under LWUV. It ia an ore of aluminium. else Help on Above, Hawthorne F C , Ferguson R B , The Canadian Mineralogist , 13 (1975) p.377-382, Refinement of the crystal structure of cryolite. Substance Type: Chemical Substance. Scale: See Photo. Materion Advanced Chemicals Sodium aluminum fluoride; Purity: 99.5 (vac. It is translucent to transparent with a very low refractive index of about 1.34, which is very close to that of water; thus if immersed in water, cryolite becomes essentially invisible.[6]. Ocean Pictures, Moscow; Bailey, J. var gAutoPrint = true; // Flag for whether or not to automatically call the print function Chemical formula: Na3AlF6. } The reaction at cathode is : 2 A l 3 + + 6 e − → 2 A l Thus pure aluminium metal is formed at the cathode. Cryolite was first described in 1798 by Danish veterinarian and physician Peder Christian Abildgaard (1740–1801);[8][9] it was obtained from a deposit of it in Ivigtut and nearby Arsuk Fjord, Southwest Greenland. Cryolite is sodium aluminium fluoride (N a 3 A l F 6 ). Cryolite synth. may not work well with some computers. *Please select more than one item to compare if (gAutoPrint) Scale: Picture size 4 cm. I - Indicies if (printReadyElem != null) © John Veevaert, Comments: Massive cryolite with one section of lustrous crystal faces. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. The name is derived from the Greek language words κρυος (cryos) = ice, and λιθος (lithos) = stone. Scale: See Photo. Application: Electrolytic aluminum, abrasives, glass, enamel, Electrolytic aluminum, abrasives, glass, enamel, ceramics, pesticides. Scale: Picture size 0.5 cm. Molecular Weight: 209.94 Molecular Formula: AlF6.3Na Additional Metadata. M - Menu printWin.print(); Lithium cryolite. Mineral Discussion Forum from Fabre Minerals - also available in Fluorspar (CaF 2 ) : It increases mobility of ions in the mixture as it acts as solvent for alumina and cryolite. { RMB - Cycle Display Modes Location: Katugin River, Siberia, Russia. 161.9 g/mol. grade) , CAS 13775-53-6, Materion Item Number 123271. Molecular Weight: 210. The rare crystals are equant and pseudocubic, Very common, often repeated or polysynthetic with simultaneous occurrence of several twin laws. Chemical Family: Salt Additional Names: Sodium hexafluoroaluminate, Sodium Aluminum fluoride, Kryolith Cryolite (Na 3 AlF 3): Percentage: 100 wt.% CAS #: 15096-52-3 … It has a Mohs hardness of 2.5 to 3 and a specific gravity of about 2.95 to 3.0. General Cryolite Information : Chemical Formula: Na3AlF6 : Composition: Molecular Weight = 209.94 gm Sodium 32.85 % Na 44.28 % Na 2 O Aluminum 12.85 % Al 24.28 % Al 2 O 3 Fluorine 54.30 % F 54.30 % F - % F -22.86 % -O=F 2 _____ _____ 100.00 % 100.00 % = TOTAL OXIDE Ask-A-Mineralogist from the Mineralogical Society of America Synthetic cryolite (Na3AlF6) is an important flux in the production of aluminium and metallurgical processes. DESCRIPTION OF CHEMICAL – Generic Name: Sodium fluoaluminate or sodium aluminofluoride – Common Name: cryolite (natural or synthetic) – Trade Name: Kryocide – EPA Shaughnessy Code: 075101 – Chemical Abstracts Service (CAS) Number: 15096-52-3 or 1344-75-8 – Year of Initial Registration: about 1967 Name Origin: Named from the Greek, kryos “frost” and lithos “stone.” Cryolite (Na 3 [AlF 6]), sodium hexafluoroaluminate) is an uncommon mineral identified with the once large deposit at Ivigtût on the west coast of Greenland, depleted by 1987. © John Veevaert, Comments: White translucent crystalline cryolithionite in brown cryolite. Price Get Latest Price. Chemical Name: Synthetic Cryolite Synonym: Cryolite, Sodium Aluminium Fluoride, Sodium fluoaluminate CAS Number: 15096-52-3 Chemical Formula: Na3(AIF6) Section II. else Call 414-289-9800 to order. Cryolite. P - Polyhedra On/Off { Product Name: artificial industrial chemical Resin Cryolite for grinding wheel. Compare Products: Select up to 4 products. Cryolite, trilithium. Drag1 - Manipulate Crystal printWin.document.close(); A synthetic cryolite which approximates the performance of natural Greenland cryolite. It was historically used as an ore of aluminium and later in the electrolytic processing of the aluminium-rich oxide ore bauxite (itself a combination of aluminium oxide minerals such as gibbsite, boehmite and diaspore). { var html = '\n\n'; Molten cryolite is used as a solvent for aluminium oxide (Al2O3) in the Hall–Héroult process, used in the refining of aluminium. Cryolite was first described in 1798 by Danish veterinarian and physician Peder Christian Abildgaard (1740-1801); it was obtained from a deposit of it in Ivigtut and nearby Arsuk Fjord, Southwest Greenland. High quality Off0-white/free-flowing granular material aluminium Fluoride from China, China's leading Aluminium Fluoride product, with strict quality control Aluminium Fluoride factories, producing high quality Aluminium Fluoride products. B - Bonds On/Off Chemical Compound Cryolite is an uncommon mineral identified with the once large deposit at Ivigtût on the west coast of Greenland, depleted by 1987. Cryolite (Na 3 AlF 4) : It increases the conductivity of mixture and lowers the m.p. printWin.document.write(html); alert("Sorry, the print ready feature is only available in modern browsers. Ask about Cryolite here : Cryolite (Na3AlF6, sodium hexafluoroaluminate) is an uncommon mineral. Substantial energy is still needed for both heating the materials and the electrolysis, but it is much more energy-efficient than melting the oxides themselves. _uacct = "UA-3067463-1"; powder - Chemical Name Trisodium hexafluoroaluminate - Molecular formula 3NaF.AlF3 Cryolite | Na3AlF6 or AlF6Na3 | CID 16693908 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Chemical Substance. Help on Above. Scale: See Photo. } Chemical name: Trisodium hexafluoraluminate. Español Molecular Weight: 209.94 Molecular Formula: AlF6.3Na Additional Metadata. I - Data Info Trisodium aluminum hexafluoride. 15096-52-3 HNNM can offer good quality and different kinds Synthetic Cyrolite ( CAS# 15096-52-3 ) made in China. var printReadyElem = document.getElementById("printReady"); Massive - Granular - Common texture observed in granite and other igneous rock. Yixin sodium chlorite Suppliers for making man-made cryolite. Synthetic Cryolite. Cryolite (Na 3 Al F 6, sodium hexafluoroaluminate) is an uncommon mineral identified with the once-large deposit at Ivittuut on the west coast of Greenland, depleted by … This page was last edited on 16 January 2021, at 18:10. Ivigtut and Arksukfiord, West Greenland. Dispersion none. Inquire Online CAS No.: 15096-52-3. A - Atoms On/Off Model Number: cryolite for grinding wheel. Not radioactive. Chemsrc provides Synthetic Cryolite(CAS#:13775-53-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. ", a = 5.4, b = 5.6, c = 7.78, Z = 2; beta = 90.183° V = 235.27 Den(Calc)= 2.96. var headTags = document.getElementsByTagName("head"); if (document.getElementById != null) function printSpecial() printWin.document.open(); EINECS 262-611-0. Location: Ivigtut, Greenland. (1985): Alumofluorites of the Il’meny Mountains. Pure cryolite itself melts at 1012 °C (1285 K), and it can dissolve the aluminium oxides sufficiently well to allow easy extraction of the aluminium by electrolysis. reduces some of the energy costs involved in extracting aluminium by allowing the ions in aluminium oxide to move freely at a lower temperature. html += '\n\n'; CRYOLITE, synth. [14], Cryolite occurs as glassy, colorless, white-reddish to gray-black prismatic monoclinic crystals.