Uranium oxide (UO2) cas no:1344-57-6

NameUranium oxide (UO2)
CAS1344-57-6
SynonymsC.I. 77915;Urania; Urania (UO2); Uranium dioxide; Uranium oxide; Uranium(4+) dioxide;Uranium(IV) oxide; g-Uranium dioxide
EINECS(EC#)215-700-3
Molecular FormulaO2U
Molecular Weight270.03

Hazardclass7

Hazard High radiation risk. Ignites spontaneously in finely divided form.
Safety

Hazard Codes:  T+ Very Toxic,  N Dangerous for the environment.
Risk Statements: 26/28-33-51/53
R26/28: Very Toxic by inhalation and if swallowed.
R33: Danger of cumulative effects.
R51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 20/21-45-61
S20/21: When using, do not eat, drink or smoke.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
S61: Avoid release to the environment. Refer to special instructions safety data sheet.
RIDADR: 2912
HazardClass: 7
PackingGroup: III
A radioactive material. It ignites spontaneously in heated air and burns brilliantly.