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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
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
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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
$135
Updated
2021/12/16
Sigma-Aldrich
Product number
205176
Product name
Praseodymium(III,IV) oxide
Purity
99.9% trace metals basis
Packaging
250g
Price
$438
Updated
2021/12/16
Sigma-Aldrich
Product number
558249
Product name
Praseodymium(III) oxide
Purity
99.9% trace metals basis
Packaging
10 g
Price
$293
Updated
2021/12/16
Alfa Aesar
Product number
010914
Product name
Praseodymium(III, IV) oxide, REacton?, 99.996% (REO)
Packaging
25g
Price
$226
Updated
2021/12/16
Alfa Aesar
Product number
010914
Product name
Praseodymium(III, IV) oxide, REacton?, 99.996% (REO)
Packaging
5g
Price
$73.8
Updated
2021/12/16
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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.

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.

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View Lastest Price from Praseodymium oxide manufacturers

Baoji Guokang Healthchem co.,ltd
Product
Praseodymium oxide 12037-29-5
Price
US $2060.00/KG
Min. Order
1ASSAYS
Purity
99%
Supply Ability
10tons
Release date
2021-06-07
Shaanxi Dideu Medichem Co. Ltd
Product
Praseodymium Oxide 12037-29-5
Price
US $0.01-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50 tons
Release date
2020-05-27
Career Henan Chemical Co
Product
Praseodymium oxide 12037-29-5
Price
US $1.00/KG
Min. Order
1KG
Purity
85.0-99.8%
Supply Ability
200kg
Release date
2019-08-30

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