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  7. Praseodymium(III) oxide, 99.9% (metals basis), Thermo Scientific Chemicals

Praseodymium(III) oxide, 99.9% (metals basis), Thermo Scientific Chemicals

Product Code. 11343817
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Quantity:
10 g
50 g

Description

Praseodymium(III) oxide is used as a pigment in glass, optic and ceramic industries. Praseodymium-doped glass called didymium glass is used in welding goggles, since it blocks infra-red radiation. Further, it is used as a dielectric in combination with silicon.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12036-32-7
Molecular Formula O3Pr2
Molecular Weight (g/mol) 329.812
MDL Number MFCD00011178
InChI Key MMKQUGHLEMYQSG-UHFFFAOYSA-N
Synonym dipraseodymium trioxide, praseodymium iii oxide, praseodymium oxide pr2o3, praseodynium oxide, dipraseodymium 3+ ion trioxidandiide, praseodymium iii oxide trace metals basis 10g
PubChem CID 165911
IUPAC Name oxygen(2-);praseodymium(3+)
SMILES [O-2].[O-2].[O-2].[Pr+3].[Pr+3]

Spécification

Melting Point 2300°C
Physical Form Sintered Lump
Quantity 10 g
Merck Index 14,7712
Solubility Information Insoluble in water. Moderately soluble in strong mineral acids.
Formula Weight 329.83
Percent Purity 99.9%
Odor Odorless
Density 7.07 g/mL
Assay (metals basis)
Chemical Name or Material Praseodymium(III) oxide
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