Thorium selenate

No experimental information is available on aqueous selenite complexes of thorium. IX.2.3 Solid thorium selenates... 

There is no information on the structures or thermodynamic data of solid thorium selenates. 

Thorium forms a silicide, ThSi2, two borides,2 ThB4 and ThB6, a selenate, Th(Se04)2 9 II20, and a selenite, Th(Se03)2 H20, besides numerous salts of organic acids. 

EXPLOSION and FIRE CONCERNS combustible solid NFPA rating (NA) reacts to form explosive products with metal amides contact with acids may cause formation of poisonous hydrogen selenide gas incompatible or reacts violently with barium carbide, bromine pen-tafluoride, chromic oxide, fluorine, lithium carbide, lithium silicon, metals, nickel, sodium, nitric acid, nitrogen trichloride, oxygen, potassium, potassium bromate, rubidium carbide, zinc, silver bromate, uranium, strontium carbide, and thorium carbide toxic gases and vapors may be released in a fire involving selenium, sodium selenite, sodium selenate, and selenium dioxide use water for firefighting purposes. 

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