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

Description

 

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.

Specifications

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]

• Quantity: 1 Pc.
• Solubility Information: Insoluble in water.
• Percent Purity: 99.5%
• Odor: Odorless
• Weight: ≈150g/piece
• Form: Pieces
• 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

SDS

RUO – Research Use Only