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Thorium(IV) nitrate tetrahydrate.

Thorium(IV) nitrate tetrahydrate. Struktur
33088-16-3
CAS-Nr.
33088-16-3
Englisch Name:
Thorium(IV) nitrate tetrahydrate.
Synonyma:
Thorium,triaquatetranitrato-, monohydrate (8CI)
CBNumber:
CB31252917
Summenformel:
Th(NO3)4·6H2O
Molgewicht:
0
MOL-Datei:
33088-16-3.mol

Thorium(IV) nitrate tetrahydrate. Eigenschaften

Schmelzpunkt:
decomposes at 500℃ [HAW93]
L?slichkeit
soluble in ethanol
Aggregatzustand
white hygroscopic crystals
Farbe
white hygroscopic crystals, crystalline
Wasserl?slichkeit
very soluble H2O, alcohol [MER06]

Sicherheit

Thorium(IV) nitrate tetrahydrate. Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

white crystal(s); slightly deliquescent; used in thoriated tungsten filaments and as a reagent for fluoride determination [HAW93] [MER06]

Physikalische Eigenschaften

The tetrahydrate is a white crystalline mass; hydgroscopic; decomposes at about 500°C; very soluble in water; soluble in ethanol.

Verwenden

Thorium nitrate is a reagent for measuring fluorine and for making thoriated tungsten filaments. Thorium nitrate containing 1% cerium nitrate is the impregnating liquid in making incandescent gas mantles.

synthetische

Thorium nitrate is obtained as an intermediate in making thorium metal from monazite sand. Also, the salt is prepared by heating thorium metal or its oxide or hydroxide with nitric acid, followed by evaporation of the solution and crystallization.

Hazard

Thorium nitrate is highly toxic by ingestion and other routes of exposure. The compound also is a radiation hazard.

Thorium(IV) nitrate tetrahydrate. Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Thorium(IV) nitrate tetrahydrate. Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • Thorium,triaquatetranitrato-, monohydrate (8CI)
  • 33088-16-3
  • ThNO346H2O
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