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Samarium 144 Oxide Isotope

CAS #:

Linear Formula:



Samarium 144 Oxide
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Samarium 144 Oxide Isotope Properties (Theoretical)

Compound Formula 144Sm2O3
Appearance Light beige solid
Melting Point N/A
Boiling Point N/A
Density 8.347 g/cm3
Solubility in H2O N/A

Samarium 144 Oxide Isotope Health & Safety Information

Signal Word Warning
Hazard Statements H312+H332
Hazard Codes Xi
Precautionary Statements P260-P280
RTECS Number VP3153000
Transport Information N/A
GHS Pictograms

About Samarium 144 Oxide Isotope

Samarium 144 Oxide (Samarium-144) is a stable (non-radioactive) isotope of Samarium. It is both naturally occurring and produced by fission. Samarium 144 Oxide is one of over 250 stable isotopes produced by American Elements for biological and biomedical labeling, as target materials and other applications. Samarium Oxide is also available in ultra high purity and as nanoparticles. For thin film applications it is available as rod, pellets, pieces, granules and sputtering targets and as either an ingot or powder. Samarium Oxide 144 isotopic material is generally immediately available. 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. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Samarium 144 Oxide Isotope Synonyms

Samarium-144, Sm144, 144Sm, Sm-144

Chemical Identifiers

Linear Formula 144Sm2O3
MDL Number N/A
EC No. N/A
Pubchem CID 25086834
InchI Identifier InChI=1S/Sm/i1-6

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.


September 17, 2019
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