ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Rare Earth Metals Oxides >Praseodymium oxide
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
- Molecular Weight:
- 329.81
- MOL File:
- 12037-29-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/30 16:33:02
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P280i-P304+P340-P405-P501a-P261-P305+P351+P338 | |||||||||
| 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. | |||||||||
| NFPA 704 |
|
Praseodymium oxide price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 205176 | Praseodymium(III,IV) oxide 99.9% trace metals basis | 12037-29-5 | 50G | ₹18575.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 205176 | Praseodymium(III,IV) oxide 99.9% trace metals basis | 12037-29-5 | 250G | ₹32951.3 | 2022-06-14 | Buy |
| ALFA India | ALF-036276-18 | Praseodymium(III, IV) oxide, 99.9% (REO) | 12037-29-5 | 50g | ₹15940 | 2022-05-26 | Buy |
| ALFA India | ALF-036276-09 | Praseodymium(III, IV) oxide, 99.9% (REO) | 12037-29-5 | 10g | ₹6711 | 2022-05-26 | Buy |
| ALFA India | ALF-011235-22 | Praseodymium(III, IV) oxide, REacton™, 99.99% (REO) | 12037-29-5 | 100g | ₹55285 | 2022-05-26 | Buy |
Praseodymium oxide Chemical Properties,Uses,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
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.
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
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Global( 269)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Star Earth Minerals Pvt Ltd | +91-9594153555 +91-9594775679 | Maharashtra, India | 45 | 58 | Inquiry |
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3077 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Mincometsal | 08048617556 | Karnataka, India | 39 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Star Earth Minerals Pvt Ltd | 58 |
| ALPHA CHEMIKA | 43 |
| Scientific OEM | 38 |
| Otto Chemie Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
| LOBA CHEMIE PVT.LTD. | 58 |
| Central Drug House(P) Ltd. | 58 |
| Triveni chemicals | 58 |
| Mincometsal | 58 |
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