Dithalliumtrioxid

Dithalliumtrioxid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R26/28:Sehr giftig beim Einatmen und Verschlucken.
R33:Gefahr kumulativer Wirkungen.
R51/53:Giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.

S-Sätze Betriebsanweisung:

S13:Von Nahrungsmitteln, Getränken und Futtermitteln fernhalten.
S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.

Chemische Eigenschaften

Thallium oxide is a solid, very dark brown and odourless chemical substance. Thallium oxide is stable under normal temperatures and pressures.
It is insoluble in water. Thallium oxide has been used to produce glasses with a high index of refraction.

Verwenden

Thallium(III) oxide is used in organic synthesis and as an analytical reagent

Vorbereitung Methode

Thallium oxide is produced either by the chlorine-induced oxidation of thallous nitrate in an aqueous potassium hydroxide solution, followed by thallium reaction with oxygen, or from hydrogen peroxide and an alkaline thallium(I) solution ; or either form of thallous oxide oxidation. The oxide is an intermediate that can be formed during annealing or heating of semiconductors in air.

Allgemeine Beschreibung

Brown powder. Insoluble in water.

Air & Water Reaktionen

Insoluble in water.

Reaktivität anzeigen

A mixture of THALLIUM(III) OXIDE and antimony sulfide or sulfur explodes when ground in a mortar [Mellor 5:421 1946-47]. THALLIUM(III) OXIDE is decomposed by HCl with evolution of chlorine gas, and by H2SO4 with evolution of oxygen.

Sicherheitsprofil

Poison by ingestion, intraperitoneal, and intravenous routes. Combustible by chemical reaction. Evolves O2 @ 875°C. Mixtures with sulfur orantimony trisulfide explode when ground. Hydrogen sulfide ignites and may explode weakly on contact with the oxide. When heated to decomposition it emits toxic fumes of T1. See also THALLIUM COMPOUNDS.

Dithalliumtrioxid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

1314-32-5(Dithalliumtrioxid)Verwandte Suche:

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• THALLIUM(+3)OXIDE
• THALLIC OXIDE
• THALLIUM (IC) OXIDE
• THALLIUM(III) OXIDE
• Thallium trioxide
• THALLIUM OXIDE
• THALLIUM OXIDE (IC)
• THALLIUM PEROXIDE
• rcrawastenumberp113
• Thallium(III) oxide, 99.99% (metals basis)
• Thallium (III) oxide, 99.5%
• Thallium (III) oxide, 99.999% (metals basis)
• thallium(111)oxide
• thallium(iii)
• thalliumoxide(tl2o3)
• Thalliumsesquioxide
• Dithallium trioxide
• Thallium (III) oxide (99.5%-Tl)
• Thallium (III) oxide (99.999%-Tl) PURATREM
• Thalliumoxideblackpowder
• Thallium(Ⅲ)oxide
• THALLIUM(III) OXIDE, 99.99%
• Thallium(III) oxide, 98+%
• Thallium(III)oxide(99.99%-Tl)PURATREM
• ThalliumoxideTI2O3
• THALLIUM(III) OXIDE: 99.999%
• THALLIUM(III) OXIDE: 99.9%
• Thallium(III) oxide, 99.9% (metals basis)
• Thallium(III) oxide, 99+%
• THALLIC OXIDE, 99.99%
• oxo(oxothallanyloxy)thallane
• Thallium(Ⅲ) Oxide, 99.9%
• THALLIC OXIDE, 99.99%THALLIC OXIDE, 99.99%THALLIC OXIDE, 99.99%THALLIC OXIDE, 99.99%
• Thallium(III)oxide,96%
• 1314-32-5
• Tl2O3
• Catalysis and Inorganic Chemistry
• Thallium
• metal oxide
• ThalliumMetal and Ceramic Science
• Catalysis and Inorganic Chemistry
• Chemical Synthesis
• Oxides
• Thallium