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Thorium dioxide

Catalog No. Thorium_dioxide Name Wikipedia.org
CAS Number 1314-20-1 Website http://www.wikipedia.org/
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SYNONYMS

IUPAC name
dioxothorium
IUPAC Traditional name
thoria
Synonyms
thoria
thorium anhydride

DATABASE IDS

CAS Number 1314-20-1
Wikipedia Title Thorium_dioxide
PubChem CID 14808

PROPERTIES

EU Index Not listed
LD50 400 mg/kg
Apperance white solid
Boiling Point 4400°C
Std enthalpy of formation −1226(4) kJ/mol
Density 10.00 g/cm3
Flash Point Non-flammable
Melting Point 3390°C
Std molar entropy 65.2(2) J K−1 mol−1
Odor odorless
Refractive Index 2.200 (thorianite)
Solubility insoluble in water
Solubility insoluble in alkali
slightly soluble in acid

DETAILS

Description (English)

REFERENCES