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Rutheniumtetraoxid

Ruthenium tetroxide Struktur
20427-56-9
CAS-Nr.
20427-56-9
Bezeichnung:
Rutheniumtetraoxid
Englisch Name:
Ruthenium tetroxide
Synonyma:
RuO4;Ruthenium(Ⅷ) Oxide;rutheniumtetraoxide;RUTHENIUM TETROXIDE;ruthenium(VI) oxide;RUTHENIUM (VIII) OXIDE;Ruthenium oxide (RuO4);0.5%stabilizedaqueoussolution;Ruthenium oxide (RuO4), (T-4)-;ruthenium dioxide hydrate,superfine powder
CBNumber:
CB1121685
Summenformel:
O4Ru
Molgewicht:
165.07
MOL-Datei:
20427-56-9.mol

Rutheniumtetraoxid Eigenschaften

Schmelzpunkt:
25.4°
Siedepunkt:
bp 40°
Dichte
3.290
storage temp. 
Refrigerator (+4°C)
L?slichkeit
slightly soluble in H2O; very soluble in ctc; reacEtOH
Aggregatzustand
Crystalline Powder
Farbe
White
Wasserl?slichkeit
2.03g/100mL H2O (20°C); very soluble CCl4, other chlorinated hydrocarbons [MER06] [KIR82]
Sensitive 
heat sensitive, store cold
crystal system
Monoclinic
Space group
C2/c
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.93020.439670.845490116.82900.3086
Stabilit?t:
Stable.
CAS Datenbank
20427-56-9
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
S-S?tze: 16-17-36/37/39
RIDADR  3139
HazardClass  5.1
PackingGroup  I
HS Code  28439000
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H413 Kann für Wasserorganismen sch?dlich sein, mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 4
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.
P501 Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

Rutheniumtetraoxid Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S16:Von Zündquellen fernhalten - Nicht rauchen.
S17:Von brennbaren Stoffen fernhalten.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Chemische Eigenschaften

Ruthenium tetroxide is a golden-yellow volatile solid with an acrid odor, sparingly soluble in water and freely soluble in CCl4, in which it forms stable solutions. In comparison with the analogous compound OsO4, ruthenium tetroxide is a stronger oxidizing agent that reacts violently-resulting in explosion and/or flames-with most common organic solvents such as ether, alcohols, benzene, and pyridine, 1 and also with filter paper.
Ruthenium tetroxide
Ruthenium tetroxide is a clear orange to gold colored solution, It sublimes very easily at room temperature, possessing a melting point of 25.4℃ and a boiling point of 40℃ . While it is very soluble in CCl4 and other nonflammable organic solvents, a saturated solution in water at 20℃ reaches a concentration of 2% w/v.

Verwenden

Ruthenium tetroxide is an oxidizing agent similar to osmium tetroxide, but more difficult to handle. The solvents normally employed in OsO4 oxidations (ether, benzene, pyridine) cannot be used because of their violent reaction with RuO4. Only CCl4 is recommended.

Vorbereitung Methode

Ruthenium(VIII) oxide (ruthenium tetraoxide) RuO4 is formed when an alkaline ruthenium solution is treated with a strong oxidant, such as chlorine, or bromate ion when the Ru is in acid solution.

synthetische

Ruthenium tetroxide can be conveniently handled as a carbon tetrachloride solution that is easily prepared by stirring an aqueous solution of sodium periodate NaIO4 with a suspension of hydrated ruthenium dioxide in CCl4. Ruthenium tetroxide partitions between CCl4 and water, resulting in a 60:1 concentration ratio.

Hazard

Fire risk in contact with organic materials.

Rutheniumtetraoxid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Rutheniumtetraoxid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 43)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Henan Tianfu Chemical Co.,Ltd.
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career henan chemical co
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CONIER CHEM AND PHARMA LIMITED
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Henan Alfa Chemical Co., Ltd

China 10947 58
Shaanxi Didu New Materials Co. Ltd
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1026@dideu.com China 8670 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 96815 76

20427-56-9(Rutheniumtetraoxid)Verwandte Suche:


  • RUTHENIUM (VIII) OXIDE
  • RUTHENIUM TETROXIDE
  • Ruthenium oxide (RuO4)
  • Ruthenium oxide (RuO4), (T-4)-
  • ruthenium(viii)oxide(0.5%stabilizedaqueoussolution)
  • rutheniumtetraoxide
  • 0.5%stabilizedaqueoussolution
  • Ruthenium tetroxide, 0.5% solution in water, stabilized
  • ruthenium dioxide hydrate,superfine powder
  • RutheniuM tetroxide, 0.5% solution in water, stabilized 10ML
  • Ruthenium(Ⅷ) Oxide
  • Ultrafine hydrated ruthenium dioxide powder
  • RuO4
  • ruthenium(VI) oxide
  • 20427-56-9
  • O4Ru
  • metal oxide
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