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  8. Praseodymium foil, 1.0mm (0.04in) thick, 99.5% (REO)

Praseodymium foil, 1.0mm (0.04in) thick, 99.5% (REO)

Product Code. 11490380
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Product Code. 11490380 Supplier Thermo Scientific Alfa Aesar Supplier No. 013963.FI
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Estimated Shipment: 11-08-2026
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Description

CAS: 7440-10-0 | Pr | 140.91 g/mol

Praseodymium is used as an alloying constituent for alloys used to make permanent magnets and flints. Along with neodymium, praseodymium is used to manufacture yellow glass which can be used as eye protection (e.g. for welders).

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.

  • Packaged under argon
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7440-10-0
Molecular Formula Pr
Molecular Weight (g/mol) 140.91
MDL Number MFCD00011174
InChI Key PUDIUYLPXJFUGB-UHFFFAOYSA-N
Synonym unii-nkn7eza750, nkn7eza750, ingot, praseodimio, praseodyme, praseodym, atom, chips, powder, acmc-1bktg
PubChem CID 23942
ChEBI CHEBI:49828
IUPAC Name praseodymium
SMILES [Pr]

Specifications

Color White
Quantity 50 x 50 mm
Odor Odorless
Packaging Mylar under Argon
Weight ≈4.23g/25x25mm
Form Foil
Solubility Information Insoluble in water.
Percent Purity 99.5%
Assay (REO)
Chemical Name or Material Praseodymium foil, 1.0mm (0.04 in.) thick

RUO – Research Use Only

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