Thermo Fisher, 011234.22, Praseodymium(III, IV) oxide, 99.5% (REO)

Name: Praseodymium(III, IV) oxide, 99.5% (REO)
Brand: Thermo Fisher
SKU: 011234.22

Quantity: 100 g, Unit Size: Each, 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. So

Catalog Number: 011234.22

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General

Assay Percent Notes	(REO)
CAS	12037-29-5
Chemical Name or Material	Praseodymium(III, IV) oxide
EINECS Number	234-857-9
Formula Weight	1021.43
Health Hazard 1	H315-H319-H335
Health Hazard 2	<b>GHS H Statement</b><br />H319-H335<br /> Causes serious eye irritation.<br />May cause respiratory irritation.
Health Hazard 3	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
IUPAC Name	hexapraseodymium(3+) undecaoxidandiide
InChI Key	HPZIIFVSYNLWNX-UHFFFAOYSA-N
MDL Number	MFCD00011178
Melting Point	2500°C
Molecular Formula	O11Pr6
Recommended Storage	Ambient temperatures
SMILES	[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Pr+3].[Pr+3].[Pr+3].[Pr+3].[Pr+3].[Pr+3]
Solubility Information	Insoluble in water. Moderately soluble in strong mineral acids.
TSCA	Yes
Molecular Weight (g/mol)	1021.44
Percent Purity	99.5%
Physical Form	Powder

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Thermo Fisher, 011234.22, Praseodymium(III, IV) oxide, 99.5% (REO)

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