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Samarium ingot/button,≈50.8mm (2.0 in.) dia., 99.5% (REO)

Catalog No. AA45107KF
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Catalog No. AA45107KF Supplier Thermo Scientific Chemicals Supplier No. 045107KF
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Description

CAS: 7440-19-9 | Sm | 150.36 g/mol

Arylsulfonyl chlorides and arylsulfinates are reduced by a combination of samarium and titanium(IV) chloride to make diaryl disulfides. It is a neutron absorber, dopant for laser crystals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 7440-19-9
Molecular Formula Sm
Molecular Weight (g/mol) 150.36
MDL Number MFCD00011233 MFCD00151299
InChI Key KZUNJOHGWZRPMI-UHFFFAOYSA-N
Synonym samario, unii-42od65l39f, samarium, elemental, atom, powder, ingot, foil, 3n, chips, 3n, ingot, 3n, acmc-1bk0l
PubChem CID 23951
ChEBI CHEBI:33374
IUPAC Name samarium
SMILES [Sm]

Specifications

Quantity 1 Pc.
Odor Odorless
Weight ≈150g/piece
Form Pieces
Solubility Information Insoluble in water.
Percent Purity 99.5%
Assay (REO)
Chemical Name or Material Samarium ingot/button, ≈50.8mm (2.0 in.) dia.

Safety and Handling

Hazard Category H228-H260
Precautionary Statement P210-P223-P231+P232-P240-P241-P280-P335+P334-P370+P378q-P501c
DOTInformation Hazard Class: 4.3; Packaging Group: III
EINECSNumber 231-128-7
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only