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Praseodymium(III, IV) oxide, 99% (REO)

Catalog No. p-7059430
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Quantity:
250 g
1 kg
Catalog No. Quantity
AA4459430 250 g
AA44594A1 1 kg
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Catalog No. AA4459430

Supplier: Thermo Scientific Chemicals 04459430

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Description

CAS: 12037-29-5 | O11Pr6 | 1021.44 g/mol

Used in ceramic structures. Have a wide range of applications from producing clay bowls to advanced electronics. Praseodymium oxide is also useful in light weight structural components in aerospace and electrochemical applications such as fuel cells due to its ionic conductivity. Component of didymium glass which is a colorant for welder's goggles, also as important additive of Praseodymium yellow pigments.

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 12037-29-5
Molecular Formula O11Pr6
Molecular Weight (g/mol) 1021.44
MDL Number MFCD00011178
InChI Key HPZIIFVSYNLWNX-UHFFFAOYSA-N
IUPAC Name hexapraseodymium(3+) undecaoxidandiide
SMILES [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Pr+3].[Pr+3].[Pr+3].[Pr+3].[Pr+3].[Pr+3]

Specifications

Melting Point 2500°C
Physical Form Powder
Quantity 250 g
Solubility Information Insoluble in water and only soluble in strong acid.
Formula Weight 1021.43
Percent Purity 99%
Assay (REO)
Chemical Name or Material Praseodymium (III, IV) oxide

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H319-H335
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 234-857-9
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only