(3He)Helium

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Warnung

• Gefahrenhinweise

  H280：Enthält Gas unter Druck; kann bei Erwärmung explodieren.

• Sicherheit

  P410+P403：Vor Sonnenbestrahlung schützen. An einem gut belüfteten Ort aufbewahren.

(3He)helium Chemische Eigenschaften,Einsatz,Produktion Methoden

• Chemische Eigenschaften

  Helium-3,3He, has been known as a stable isotope since the middle-1930s and it was suspected that its properties were markedly different from the common isotope, helium-4.

• History

  The development of nuclear fusion devices in the 1950s yielded workable quantities of pure helium-3 as a decay product from the large tritium inventory implicit in maintaining an arsenal of fusion weapons.

• Definition

  ChEBI: The stable isotope of helium with relative atomic mass 3.016029. The least abundant (0.000137 atom percent) isotope of naturally occurring helium.

(3He)Helium Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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