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Scandium Mesh

High Purity Sc Mesh
CAS 7440-20-2


Product Product Code Order or Specifications
(2N) 99% Scandium Mesh SC-M-02-GZ Contact American Elements
(3N) 99.9% Scandium Mesh SC-M-03-GZ Contact American Elements
(4N) 99.99% Scandium Mesh SC-M-04-GZ Contact American Elements
(5N) 99.999% Scandium Mesh SC-M-05-GZ Contact American Elements

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Sc 7440-20-2 24855801 23952 MFCD00016323 231-129-2 N/A [Sc] InChI=1S/Sc SIXSYDAISGFNSX-UHFFFAOYSA-N

PROPERTIES Mol. Wt. Appearance Density Tensile Strength Melting Point Boiling Point Thermal Conductivity Electrical Resistivity Eletronegativity Specific Heat Heat of Vaporization Heat of Fusion MSDS
44.96 Silvery 2985 kg/m³ N/A 1541 °C 2830 °C 0.158 W/cm/K @ 298.2 K 61.0 microhm-cm @ 22°C 1.3 Paulings 0.133 Cal/g/K @ 25°C 81 K-Cal/gm atom at 2831°C 3.80 Cal/gm mole Safety Data Sheet

High purity MeshAmerican Elements specializes in producing high purity uniform shaped Scandium Mesh which can be used as screen or gauze. Our standard Metal mesh sizes range from 0.75 mm to 1 mm to 2 mm diameter with strict tolerances (See ASTM requirements) and alpha values (conductive resistance) for uses such as gas detection and thermometry tolerances (Also see Nanoparticles) . Please contact us to fabricate custom wire alloys and gauge sizes. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form, as well as other machined shapes and through other processes such as nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and in the form of solutions and organometallics. See safety data and research below and pricing/lead time above. We also produce Scandium as powder, ingot, pieces, pellets, disc, granules and in compound forms, such as oxide. Other shapes are available by request.

Scandium (Sc) and molecular weight, atomic number and elemental symbolScandium (atomic symbol: Sc, atomic number: 21) is a Block D, Group 3, Period 4 element with an atomic weight of 44.955912. The number of electrons in each of Scandium's shells is [2, 8, 9, 2] and its electron configuration is [Ar] 3d1 4s2. Scandium Bohr Model The scandium atom has a radius of 162 pm and a Van der Waals radius of 216 pm.Scandium was predicted by Dmitri Mendeleev in 1871 and actually discovered and isolated by Lars Nilson in 1879. One of the transition metals, scandium has a silvery-white appearance in its elemental form which oxidizes to yellow or pinkish upon contact with air.Elemental Scandium It is occasionally included in the classification of the rare earth elements. Scandium is found in concentrated amounts in the minerals euxenite, gadolinite and thortveitite; however, due to the difficulties in the preparation of metallic scandium, global trade of the pure metal is very limited. The origin of the name scandium comes from the Latin word 'scandia' meaning Scandinavia. For more information on scandium, including properties, safety data, research, and American Elements' catalog of scandium products, visit the Scandium Information Center.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Danger
H228
F
5-11
16-36/37/39-7/9
UN 3089 4.1/PG 2
N/A
3
Flame-Flammables        

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


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