CAS 12037-29-5: Oxyde de praséodyme, (Pr6O11)
Description :
L'oxyde de praséodyme, avec la formule chimique Pr6O11, est un composé de l'élément des terres rares praséodyme. Il apparaît généralement sous forme de poudre jaune à verdâtre et est connu pour sa haute stabilité et sa résistance à la chaleur. Cet oxyde est principalement utilisé dans diverses applications, y compris la céramique, le verre et comme catalyseur dans certaines réactions chimiques. L'oxyde de praséodyme présente des propriétés optiques intéressantes, ce qui le rend précieux dans la production de certains types de verre et de pigments. Il est également utilisé dans la fabrication d'aimants permanents puissants et dans l'industrie aérospatiale en raison de sa capacité à résister à des températures élevées. En termes de comportement chimique, Pr6O11 peut réagir avec des acides pour former des sels de praséodyme et peut également être réduit en métal de praséodyme dans des conditions spécifiques. Des précautions de sécurité doivent être prises lors de la manipulation de ce composé, car il peut présenter des risques pour la santé s'il est inhalé ou ingéré. Dans l'ensemble, l'oxyde de praséodyme est un matériau important dans diverses applications technologiques et industrielles.
Formule :O11Pr6
InChI :InChI=1/3O.2Pr/q3*-2;2*+3
Synonymes :- 4451Re
- Hexapraseodymium undecaoxide
- Oxyde de praseodyme(III,IV)
- Praseodym(III,IV)oxid
- Praseodymium oxide
- Praseodymium oxide (Pr12O22)
- Praseodymium oxide (Pr<sub>12</sub>O<sub>22</sub>)
- Praseodymium oxide (Pr<sub>6</sub>O<sub>11</sub>)
- Praseodymium undecaoxide
- oxido de praseodimio(III,IV)
- praseodymium(III,IV) oxide
- Voir plus de synonymes
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17 produits concernés.
Praseodymium(III,IV) oxide
CAS :Praseodymium(III,IV) oxide is a mixed valence oxide of praseodymium and oxygen. It is a white powder with a high melting point and the property of being insensitive to oxidizing agents. This material is used in x-ray absorption spectroscopy to detect argon gas, which has an atomic weight of 40. It is also used as a molybdate standard in structural analysis, as well as in peroxide synthesis. The material can be purified by washing with an acid or base. Impurities can be removed by heating the oxide in vacuum at 300°C for 24 hours. Praseodymium(III,IV) oxide has the ability to transport anions and cations such as ferrite ions or perovskite ions. As a result, it can be used in ferrite production or as a model system for perovskite research. The compound also has interesting applications in organic chemistry due to its solubilityFormule :Pr6O11Degré de pureté :Min. 95%Masse moléculaire :1,021.44 g/molPraseodymium(III, IV) oxide, 99.5% (REO)
CAS :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.Formule :O11Pr6Degré de pureté :99.5%Masse moléculaire :1021.44Praseodymium oxide, 99.9%
CAS :Formule :Pr6O11Degré de pureté :≥ 99.9%Couleur et forme :Light green to green powderMasse moléculaire :1021.45Praseodymium(III, IV) oxide, REacton™, 99.99% (REO)
CAS :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.Formule :O11Pr6Degré de pureté :99.99%Masse moléculaire :1021.44Praseodymium(III, IV) oxide, 99.9% (REO)
CAS :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.Formule :O11Pr6Degré de pureté :99.9%Masse moléculaire :1021.44Praseodymium(III,IV) oxide (99.9%-Pr) (REO)
CAS :Praseodymium(III,IV) oxide (99.9%-Pr) (REO)Formule :Pr6O11Degré de pureté :(99.9%-Pr)Couleur et forme :black pwdr.Masse moléculaire :1021.43Praseodymium(III, IV) oxide, 99% (REO)
CAS :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. 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.Formule :O11Pr6Degré de pureté :99%Masse moléculaire :1021.44Praseodymium(III,IV) oxide
CAS :Praseodymium(III,IV) oxideDegré de pureté :99.99%Couleur et forme :Black SolidMasse moléculaire :1,021.44g/molPraseodymium(III,IV) oxide, 99.9%, (trace metal basis)
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :O11Pr6Degré de pureté :99.9%Couleur et forme :Dark green to dark brown to black, PowderMasse moléculaire :1021.44Praseodymium(III,IV) oxide (99.99%-Pr) (REO) PURATREM
CAS :Praseodymium(III,IV) oxide (99.99%-Pr) (REO) PURATREMFormule :Pr6O11Degré de pureté :(99.99%-Pr)Couleur et forme :black pwdr.Masse moléculaire :1021.43Praseodymium oxide, 96%
CAS :Formule :Pr6O11Degré de pureté :≥ 96.0%Couleur et forme :Dark brown to grey or black powderMasse moléculaire :1021.45Praseodymium(III, IV) oxide
CAS :Praseodymium(III, IV) oxideDegré de pureté :99.9%Couleur et forme :Black PowderMasse moléculaire :1,021.44g/molPraseodymium(III, IV) oxide, REacton™, 99.996% (REO)
CAS :It 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.Formule :O11Pr6Degré de pureté :99.996%Masse moléculaire :1021.44Praseodymium (III, IV) Oxide extrapure, 99.9%
CAS :Formule :Pr6O11Degré de pureté :min. 99.9%Couleur et forme :Black to dark brown to grey black, Powder, ClearMasse moléculaire :1021.44
