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Samarium Granules

CAS #: 7440-19-9
Linear Formula:
Sm
MDL Number
MFCD00011233
EC No.:
231-128-7

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Samarium Granules SM-M-02-GR SDS > Data Sheet >
(3N) 99.9% Samarium Granules SM-M-03-GR SDS > Data Sheet >
(4N) 99.99% Samarium Granules SM-M-04-GR SDS > Data Sheet >
(5N) 99.999% Samarium Granules SM-M-05-GR SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Samarium Granules Properties (Theoretical)

Molecular Weight 150.36
Appearance Silvery
Melting Point 1072 °C
Boiling Point 1803 °C
Density 7353 kg/m3
Solubility in H2O N/A
Poisson's Ratio 0.274
Young's Modulus (? form) 49.7 GPa
Vickers Hardness 412 MPa
Tensile Strength N/A
Thermal Conductivity 0.133 W/cm/K @ 298.2 K
Thermal Expansion (r.t.) ( poly) 12.7 µm/(m·K)
Electrical Resistivity 88.0 microhm-cm @ 25 °C
Electronegativity 1.2 Paulings
Specific Heat 0.043 Cal/g/K @ 25 °C
Heat of Fusion 2.60 Cal/gm mole
Heat of Vaporization 46 K-cal/gm atom at 1791 °C

Samarium Granules Health & Safety Information

Signal Word Danger
Hazard Statements H228-H260
Hazard Codes F
Precautionary Statements P223-P210-P231+P232-P280-P240-P501
Risk Codes N/A
Safety Statements N/A
Harmonized Tariff Code 2805.30
Transport Information UN3089 4.1/PG II
WGK Germany 3
GHS Pictogram
Image
Flammable - GHS02

About Samarium Granules

Ultra High Purity GranulesAmerican Elements specializes in producing high purity Samarium Granules in ultra high purity for analytical standards in health and safety research and other commercial applications. Granules also exhibit the highest possible density and smallest possible average grain sizes for use in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard granules are amorphous uniform pieces in sizes ranging from 1 mm, 1-2 mm, and 3-5 mm. 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. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. We also produce Samarium as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Chemical Identifiers

Linear Formula Sm
Pubchem CID 23951
MDL Number MFCD00011233
EC No. 231-128-7
Beilstein/Reaxys No. N/A
SMILES [Sm]
InchI Identifier InChI=1S/Sm
InchI Key KZUNJOHGWZRPMI-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

Packaging Specifications

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 Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Samarium products. Samarium (atomic symbol: Sm, atomic number: 62) is a Block F, Group 3, Period 6 element with an atomic radius of 150.36. Samarium Bohr ModelThe number of electrons in each of samarium's shells is 2, 8, 18, 24, 8, 2 and its electron configuration is [Xe]4f6 6s2. The samarium atom has a radius of 180 pm and a Van der Waals radius of 229 pm. In its elemental form, samarium has a silvery-white appearance. Elemental Samarium PictureSamarium is not found as free element in nature. It is found in the minerals cerite, gadolinite, samarskite, monazite and bastnäsite. Samarium is classified as a rare earth element and is the 40th most abundant element in the Earth's crust. Samarium was discovered and first isolated by Lecoq de Boisbaudran in 1879. It is named after the mineral samarskite, the mineral from which it was isolated.