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Praseodymium(III, IV) oxide, 99.9% (REO)

Catalog No. AA3627609
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10 g
50 g
Catalog No. Quantity
AA3627609 10 g
AA3627618 50 g
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Catalog No. AA3627609

Supplier: Thermo Scientific Chemicals 03627609

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Description

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

Praseodymium(III, IV) oxide is used in pigment in glass, optic and ceramic industries. Praseodymium-doped glass, called didymium glass is used in welding, blacksmithing, and glass-blowing goggles due to its blocking property of infrared radiation. It is employed in the solid state synthesis of praseodymium molybdenum oxide, which is used as a semiconductor.

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 Sintered Lump
Quantity 10 g
Solubility Information Insoluble in water. Moderately soluble in strong mineral acids.
Formula Weight 1021.43
Percent Purity 99.9%
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