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Samarium, 99.9%, (trace metal basis), 20 to 40 mesh

Product Code. 10450721 Shop All Thermo Scientific Chemicals Products
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50 g
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Plastic bottle
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50g
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Product Code. 10450721 Supplier Thermo Scientific Acros Supplier No. 294780100
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Estimated Shipment: 25-09-2026
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CAS: 7440-19-9 | Sm | 150.36 g/mol

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

For ultra trace analysis
TRUSTED_SUSTAINABILITY

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

Boiling Point 1778.0°C
Melting Point 1072.0°C
Color Gray
Physical Form Powder
Quantity 10 g
Assay Percent Range 99.9%
Linear Formula Sm
UN Number 3132
Fieser 17,305
Merck Index 15, 8484
Solubility Information Solubility in water: reacts. Other solubilities: forming hydrogen
Formula Weight 150.36
Percent Purity 99.9%
Grade Trace Metal Basis
Packaging Plastic bottle
Chemical Name or Material Samarium, 40 Mesh
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Produktidentifikator
  • Samarium, powder
Signalord
  • Danger
Farekategori
  • Flammable solid Category 2
  • Substances or mixtures which, in contact with water, emits flammable gases Category 3
Faresætning
  • H228-Flammable solid.
  • H261-In contact with water releases flammable gases.
Sikkerhedssætning
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P370+P378-In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
  • P402+P404-Store in a dry place. Store in a closed container.

RUO – Research Use Only

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