Thalliumchlorid

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Achtung

• Gefahrenhinweise

  H373：Kann die Organe schädigen bei längerer oder wiederholter Exposition.

  H411：Giftig für Wasserorganismen, mit langfristiger Wirkung.

• Sicherheit

  P273：Freisetzung in die Umwelt vermeiden.

  P314：Bei Unwohlsein ärztlichen Rat einholen / ärztliche Hilfe hinzuziehen.

THALLIUM(I) CHLORIDE 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

  White, crystalline powder; becomes violet on exposure to light. Slightly soluble in water; insoluble in alcohol, ammonium hydroxide.

• Verwenden

  Catalyst (chlorination), suntan lamp monitors.

• Verwenden

  It is used as a catalyst in chlorination's and in suntan lamps. The low solubility of TlCl is exploited in chemical synthesis: treatment of metal chloride complexes with TlPF6, gives the corresponding metal hexafluorophosphate derivative. It is used as a tracer in medical imaging.

• Verwenden

  Used to prepare cage, dinuclear complexes (TI-cyclodiphosphazanes) which possess interesting metal-metal interactions.

• Definition

  ChEBI: Thallium monochloride is a thallium molecular entity and an inorganic chloride.

• synthetische

  Thallium chloride may be prepared by heating the metal with chlorine.

• Allgemeine Beschreibung

  White, crystalline powder, becomes violet on exposure to light. Used as a catalyst in chlorinations and in suntan lamps.

• Reaktivität anzeigen

  Fluorine and THALLIUM(I) CHLORIDE react violently, melting the product [Mellor Supp. 1:63 1956]. When heated to decomposition, THALLIUM(I) CHLORIDE emits very toxic fumes of chloride and thallium. Thallium(I) chloride is vigorously attacked by cold fluorine. A mixture of potassium and THALLIUM(I) CHLORIDE produces a weak explosion on impact [EPA, 1998].

• Hazard

  Thallium chloride is highly toxic. Acute toxic effects are those of thallium poisoning.

• Health Hazard

  (Non-Specific -- Thallium Salts) Poisonous if swallowed. Inhalation of dust is poisonous.

• Brandgefahr

  (Non-Specific -- Thallium Salts) Fire may produce irritating or poisonous gases. When heated to decomposition, THALLIUM(I) CHLORIDE emits very toxic fumes of chloride and thallium. Thallium(I) chloride is vigorously attacked by cold fluorine. A mixture of potassium and THALLIUM(I) CHLORIDE produces a weak explosion on impact.

• Sicherheitsprofil

  Poison by ingestion and intraperitoneal routes. An experimental teratogen. Mutation data reported. Incompatible with F2. When heated to decomposition it emits very toxic fumes of Cland T1. See also THALLIUM COMPOUNDS and CHLORIDES.

• läuterung methode

  Crystallise it from 1% HCl and wash it until acid-free, or crystallise it from hot water (50mL/g), then dry it at 140o and store it in brown bottles. Also purify it by subliming it in a vacuum, followed by treatment with dry HCl gas and filtering while molten. (It is soluble in 260 parts of cold water and 70 parts of boiling water). POISONOUS.

Thalliumchlorid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(56)Suppliers

7791-12-0, THALLIUM(I) CHLORIDE Verwandte Suche: