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Praseodym(III,IV)oxid Produkt Beschreibung

Praseodymium oxide Struktur
12037-29-5
CAS-Nr.
12037-29-5
Bezeichnung:
Praseodym(III,IV)oxid
Englisch Name:
Praseodymium oxide
Synonyma:
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
Summenformel:
O3Pr2
Molgewicht:
329.81
MOL-Datei:
12037-29-5.mol

Praseodym(III,IV)oxid Eigenschaften

Schmelzpunkt:
2500°C
Dichte
6.5 g/mL at 25 °C(lit.)
storage temp. 
Inert atmosphere,2-8°C
Aggregatzustand
nanopowder
Farbe
Dark green to dark brown or black
Wasserlöslichkeit
insoluble
CAS Datenbank
12037-29-5(CAS DataBase Reference)
EPA chemische Informationen
Praseodymium oxide (Pr6O11) (12037-29-5)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
R-Sätze: 36/37/38
S-Sätze: 26-37/39
WGK Germany  1
RTECS-Nr. TU1480000
TSCA  Yes
HS Code  28469017
Bildanzeige (GHS)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizität (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung
Sicherheit
P261 Einatmen von Staub vermeiden.
P304+P340 BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
P405 Unter Verschluss aufbewahren.

Praseodym(III,IV)oxid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Chemische Eigenschaften

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 oxide
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.

Verwenden

Glass and ceramic pigment, laboratory reagent.

Verwenden

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

Verwenden

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.

läuterung methode

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

Praseodym(III,IV)oxid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Praseodym(III,IV)oxid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 205)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29953 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Shaanxi Dideu Medichem Co. Ltd
18192627656
+86-29-88380327 1012@dideu.com CHINA 3949 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
HANGZHOU CLAP TECHNOLOGY CO.,LTD
13588875226 86-571-88216897、88216896
86-571-88216895 sales@hzclap.com CHINA 6469 58
Xi'an MC Biotech, Co., Ltd.
18991951683 02989275612
8618991951683 mcbio_sales@163.com CHINA 2307 58
Shaanxi Dideu Medichem Co. Ltd
18192503167 +86-29-89586680
+86-29-88380327 1005@dideu.com CHINA 9938 58
Baoji Guokang Healthchem co.,ltd
09178656283
cngksw@aliyun.com CHINA 9464 58

12037-29-5(Praseodym(III,IV)oxid)Verwandte Suche:


  • PRASEODIMIUM OXIDE
  • PRASEODYMIUM(III,IV) OXIDE, 99.999%
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  • PRASEODYMIUM (III,IV) OXIDE: 99.999% (REO)
  • PRASEODYMIUM OXIDE(III)
  • Praseodymium(III, IV) oxide, 96% (REO)
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  • hexapraseodymiumundecaoxide
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  • PRASEODYMIUM(III) OXIDE
  • PRASEODYMIUM OXIDE
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  • PRASEODYMIUM OXIDE GREEN
  • PRASEODYMIUM OXIDE(III,IV)
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  • Praseodymium(III, IV) oxide, 99.5% (REO)
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  • Praseodymium(III, IV) oxide, REacton(R), 99.996% (REO)
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  • Praseodymium(III, IV) oxide, REacton(R), 99.9% (REO)
  • Praseodynium oxide
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  • Praseodymium(III, IV) oxide, 99.99% trace rare earth metals basis
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