13709-47-2 Usage
Description
Scandium trifluoride is a chemical compound consisting of scandium and fluorine elements, with the chemical formula ScF3. It is a hygroscopic white powder and is available in 99.9% pure sintered pieces ranging from 3-12mm in size. Scandium trifluoride is known for its potential applications in various industries due to its unique properties.
Uses
Used in Optical Coating Industry:
Scandium trifluoride is used as an evaporation material for optical coatings, taking advantage of its unique properties to enhance the performance of these coatings.
Used in Catalyst Industry:
Scandium trifluoride serves as a catalyst in various chemical reactions, contributing to increased efficiency and selectivity in the processes.
Used in Electronic Ceramics Industry:
Scandium trifluoride is utilized as a material in the production of electronic ceramics, which are essential components in the electronics industry.
Used in Laser Industry:
Scandium trifluoride is used as a potential application in the laser industry, leveraging its properties to improve the performance of laser systems.
Used in Scandium Metal and Alloys Production:
Scandium trifluoride is a key material in the production of scandium metal and its alloys, which are valuable for their unique properties and applications.
Used in Aerospace Industry:
Scandium trifluoride is used in the production of Scandium-Aluminium alloys, which are employed in minor aerospace industry components due to their high performance characteristics.
Used in Sports Equipment Manufacturing:
Scandium trifluoride is used in the creation of high-performance sports equipment, such as baseball bats, bicycle frames and components, and lacrosse sticks, through the use of Scandium-Aluminium alloys.
Used in Firearms Manufacturing:
Scandium trifluoride is utilized in the production of revolvers by the American firearm manufacturing company Smith & Wesson, where it is used to create frames composed of Scandium alloy and cylinders made of Titanium or Carbon steel.
Check Digit Verification of cas no
The CAS Registry Mumber 13709-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,0 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13709-47:
(7*1)+(6*3)+(5*7)+(4*0)+(3*9)+(2*4)+(1*7)=102
102 % 10 = 2
So 13709-47-2 is a valid CAS Registry Number.
InChI:InChI=1/FH.Sc/h1H;/q;+3/p-1
13709-47-2Relevant articles and documents
Preparation and examination of the properties of complex scandium fluorides
Sokolova, Yu. V.,Cherepanin
, p. 1319 - 1323 (2011)
Precipitation of scandium with sodium fluoride from an ammonium hydrogen difluoride solution was examined at the molar ratios of Na to Sc within 1-14 and different initial concentrations of scandium in solution. The composition of the resulting precipitate was determined by X-ray phase analysis method. The solubility of the scandium compounds synthesized was examined. Pleiades Publishing, Ltd., 2011.
Aziz, A.,Lyle, S. J.
, p. 3471 - 3480 (1969)
Syntheses and structures of Li3ScF6 and high pressure LiScF4-, luminescence properties of LiScF4, a new phase in the system LiF-ScF3
Tyagi,Koehler,Balog,Weber
, p. 2620 - 2625 (2005)
Colorless single crystals of Li3ScF6 have been prepared by reacting the binary components LiF and ScF3 at 820°C for 16 h in argon atmosphere. This complex fluoride is the only stable phase in the system LiF-ScF3 under ambient pressure. According to a structure refinement based on single crystal X-ray diffraction data it crystallizes in the centrosymmetric space group P3c1 with a=8.78.3(1)A and c=9.518(1)A. The new structure of Li3ScF6 is a filled variant of the Na2GeF6 type structure and can be described in terms of a hexagonal close packing of fluorine in which 2/3 of the octahedral holes are occupied by Sc and Li. High pressure/high temperature studies of the system LiF-ScF3 show that the new phase LiScF 4 is formed at around 5.5 GPa and 575°C. According to Rietveld refinements of powder X-ray diffraction data LiScF4 adopts the Scheelite type structure (space group I41/a) with a=4.980(1)A and c=10.074(1)A. A sample of LiScF4 doped with 1% Er exhibits an intense luminescence in the far IR region.
Aziz, A.,Lyle, S. J.
, p. 49 - 56 (1969)