Praseodymium oxide

Product Name: Praseodymium oxide
CAS No.: 12037-29-5
Chemical Name: Praseodymium oxide
Synonyms: IV);Praseodymium(III;raseodymium oxide;praseodymium oxid;PRASEODIMIUM OXIDE;PRASEODYMIUM OXIDE;Praseodymium(III,I;Praseodynium oxide;Praseodym(III,IV)oxid;PraseodyMiuM(III, IV)
CBNumber: CB2747664
Molecular Formula: O3Pr2
Formula Weight: 329.81
MOL File: 12037-29-5.mol

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Praseodymium oxide Property

Melting point:: 2500°C
Density: 6.5 g/mL at 25 °C(lit.)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: nanopowder
color: Dark green to dark brown or black
Water Solubility: insoluble
InChI: InChI=1S/3O.2Pr/q3*-2;2*+3
InChIKey: MMKQUGHLEMYQSG-UHFFFAOYSA-N
SMILES: [Pr+3].[Pr+3].[O-2].[O-2].[O-2]
CAS DataBase Reference: 12037-29-5(CAS DataBase Reference)
EPA Substance Registry System: Praseodymium oxide (Pr6O11) (12037-29-5)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 1
RTECS: TU1480000
TSCA: Yes
HS Code: 28469017
Toxicity: rat,LD50,oral,> 5gm/kg (5000mg/kg),Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 12, Pg. 626, 1993.

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 205176
Product name: Praseodymium(III,IV) oxide
Purity: 99.9% trace metals basis
Packaging: 50g
Price: $167
Updated: 2024/03/01

Sigma-Aldrich

Product number: 205176
Product name: Praseodymium(III,IV) oxide
Purity: 99.9% trace metals basis
Packaging: 250g
Price: $432.8
Updated: 2024/03/01

Alfa Aesar

Product number: 010914
Product name: Praseodymium(III, IV) oxide, REacton?, 99.996% (REO)
Packaging: 5g
Price: $75.65
Updated: 2024/03/01

Alfa Aesar

Product number: 010914
Product name: Praseodymium(III, IV) oxide, REacton?, 99.996% (REO)
Packaging: 25g
Price: $253
Updated: 2023/06/20

Strem Chemicals

Product number: 93-5910
Product name: Praseodymium(III,IV) oxide (99.99%-Pr) (REO) PURATREM
Packaging: 1g
Price: $29
Updated: 2024/03/01

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Praseodymium oxide Chemical Properties,Usage,Production

Chemical Properties

dark green to dark brown or black powder.
Praseodymium oxide is a weak coloring oxide that melts at (1710°F)932°C. One of the lanthanide oxides, praseodymium is classified in the periodic table as a rare earth oxide. It's not used extensively in ceramics but is used in yellow stains with zirconium silicate. This oxide is slightly soluble in water and is very toxic.

Praseodymium can be obtained as an oxide but it's usually introduced into a glaze recipe in the form of a commercial stain such as Mason 6433,6405, or 6407.

Uses

Glass and ceramic pigment, laboratory reagent.

Uses

This compound is a yellow powder used to color glass and ceramics.

Uses

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.

Application

Praseodymium oxide nanoparticle is widely used in magnetic materials. It has also applications in catalysis.

Flammability and Explosibility

Non flammable

Purification Methods

Dissolve the oxide in acid (perchloric acid), precipitate it as the oxalate and the salt is ignited at 650o to give the oxide.

Praseodymium oxide Preparation Products And Raw materials

Raw materials

PYROGALLOL RED monazite NEODYMIUM PRASEODYMIUM LANTHANUM SAMARIUM Rare earth chlorides

Preparation Products

Ceramic pigment Praseodymium-Zircon Yellow Praseodymium(III) nitrate hexahydrate

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Praseodymium oxide Suppliers

Belgium 1 China 201 Europe 3 France 2 Germany 4 India 12 Japan 5 Russia 1 Switzerland 1 United Kingdom 6 United States 42 Global 278

DALCHEM

Tel: --
Fax: --
Email: info@dalchem.nnov.ru
Country: Russia
ProdList: 705
Advantage: 64

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View Lastest Price from Praseodymium oxide manufacturers

HebeiShuoshengImportandExportco.,Ltd

Product: Praseodymium oxide
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-06

Hebei Longbang Technology Co., Ltd

Product: Praseodymium oxide 12037-29-5
Price: US $6.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20TONS
Release date: 2024-05-30

Hebei Jingbo New Material Technology Co., Ltd

Product: Praseodymium oxide 12037-29-5
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99.9%
Supply Ability: 1000000
Release date: 2023-12-15

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