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ChemicalBook--->CAS DataBase List--->1344-59-8

1344-59-8

1344-59-8 Structure

1344-59-8 Structure
IdentificationBack Directory
[Name]

URANIUM(V,VI) OXIDE
[CAS]

1344-59-8
[Synonyms]

c.i.77919
URANIUM OXIDE
uraniumoctoxide
uraniumoctaoxide
uraniumoxide(u3o8)
triuraniumoctoxide
triuraniumoctaoxide
uranous-uranicoxide
URANIUM(V,VI) OXIDE
uraniumoxide-protoxide
URANIUM OXIDE GREEN-BLACK
URANIUM (V,VI) OXIDE 99.8%
uranium mixed oxides (U3O8)
Uranium oxide: (Triuranium octaoxide)
URANIUM (V,VI) OXIDE (99.99+%-U) SPECTRO
Uranium (V,VI) oxide (99.99+%-U) PURATREM
Certified Reference Material Uranium Oxide (U3O8)
[EINECS(EC#)]

215-702-4
[Molecular Formula]

O8U3
[MDL Number]

MFCD00036299
[MOL File]

1344-59-8.mol
[Molecular Weight]

842.08
Chemical PropertiesBack Directory
[Melting point ]

1300°C (dec.)
[density ]

8,3 g/cm3
[form ]

green-black orthorhombic crystals
[color ]

green-black orthorhombic crystals, crystalline
[EPA Substance Registry System]

Uranium oxide (U3O8) (1344-59-8)
Safety DataBack Directory
[RIDADR ]

2910
[HazardClass ]

7
[HS Code ]

28441000
[Toxicity]

mouse,LC,inhalation,> 110mg/m3/1H (110mg/m3),Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 40(2), Pg. 41, 1975.
Hazard InformationBack Directory
[Chemical Properties]

Olive-green to black solid, crystals, or granules. Decomposes when heated to 1300C to uranium dioxide. Insoluble in water; soluble in nitric acid and sulfuric acid.
[Uses]

Nuclear technology, preparation of other uranium compounds.
[Hazard]

Radioactive poison. Use appropriate protection in handling.
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